Class 7 Maths Chapter 13 | Exponents and Powers - Ex 13.1 Solutions | NCERT Maths Class 7
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✅ In this video,
✔️ Class: 7
✔️ Subject: Maths NCERT
✔️ Chapter: Chapter 13 Exponents and Powers
✔️ Topic Name: Chapter 13 Exercise 13.1 NCERT Solutions
✔️ Topics Covered in This Video: Exponents and Powers - Ex 13.1 Solutions
=======================================================
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Sir exercise 2 ka size wala C raise to the power 4 hoga sir apna C to the power 3 lika ha C four times ha 13.1 ka
Q6 (i) 2 multiply by 10 power by 3 Kau 2 x 10 x 10 x 10 kar sakte hain kya
Hi
Hi sir
Sir 13.1 ma Q6 ma 5 rasid to 2or 3 rasid to 3 hai sar
Who all are seeing this video one day before exam🙋♀️😂😂
Thank you for watching our educational videos! We hope that you found them helpful in preparing for your exams.
Me really seeing one day before exam
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I want to say every one that best of luck for the exams and learn very well
Exam is near: nothing is clear: don't fear :abishak sir is here😘
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5:18 minute par sir ne galti se a raise to the power of 2 kar Diya jabki ye a raise to the power of 3 hoga aur c ko c raise to the power of 3 kar Diya but ye 4th power hogi
Your vedios helps me a lot 🙏🏻🙏🏻sirr....I am also a teacher...and ur way of teaching is much better than any teacher ❤️
First go learn the spelling of videos
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Thanks for teaching us this topic you r support is very helpful for exam you are just a god for us thanks a lot 🙏
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Thank you sir i have doubt i this exercise now it is clear
And I had recommended about you , your channel and your aap to my friend's , to my senior and also to my junior.
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From uttar pradesh or Maharashtra or Delhi
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You helped me a lot in my studies, more than my school teacher. Thank you sir.
Main bahot ache se samjh gayi thanks to magnet brain teachers ☺️☺️☺️☺️☺️☺️ mujhe help Karne aur mere sabhi dought clear Karne k liye
Sir 2 main 6 th answer is wrong
Sir question number 2 ka 6 part wrong ha
Same di yr aasa teacher sabko Milana chaya
I appreciate your help magnet brain every teacher is best and now for me maths is also one of my favourite subject
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Sir muja que-3 3 part Nahi a rha
😢
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Thanks ❤❤sir mara sara 😀😀dout solf ho geya
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When my class teacher was explaining this chapter i feel like it very hard but after seeing this video i feel like it is not that much hard thank you sir,❤️❤️❤️❤️❤️❤️❤️❤️
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Yes
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You are in which school
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Gu kha
@@Surajkund558 what is this gu kha
👹
Write exponential torm for
8 x 8 x 8 x 8 taking base as 2 ? (answer pls)
909
8 to the power 12
Hi l am Afsheen explanation is very good Sir l and my friends will see this videos and we will score very good marks because of you sir thank you so much sir
Thank u to all magnet brains teachers to make my studies easier ♥️♥️🥰🥰
Hello magnet brains
I have a doubt can you pls solve
Is there any number like
2 to the power of -2
Same doubt here
Yes there is a number like that
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Sir, my tuition mam wasn't Teaching well so, i m watching ur videos everyday n it's teaching me well.
Tqs sir....
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Great video sir But 5:06 it was written [ a x a x a x c x c x c x c x d ] But u said a raised to the power of 2 c raised to the power of 3 But it should Be a raised to the power of 3 and c raised to the power of 4 and d raised to the power of 1 is correct
Yeah bro I appreciate that
that is true
Exactly @Reddots07 Gaming
Thanks sir for giving us lesson u are my favorite teacher on TH-cam
Another easy solve got 6)i is
Q = 2x 10³
2x 10x10x10 ( since powerd by 3 means multiply the number 3 times)
2x1000 ( 10x10x10 =1000)
=2000
Thanks to you sir!...You are the best. Thanks for giving us this amazing explanation.❤️❤️❤️🥰
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Opp sir
@@MagnetBrainsEducation sir please give me shoutout
Thank you sir I understood that.👌🏻👍🏻
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Sir 28:00 i dont know what but in my textbook 6th question it is like
5 raise to the power 2 multiplied by 3 raised to the power 3
But wrote 3 raised to the power 2
😕
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Sir your teaching way I really like.
Years ago, whenever anyone ask me my non-favourite subject, I said maths. But now I say that maths is my most favourite subject because since I have joined your classes, you explain each and every topic very nicely. I also don't have any tution and I also don't need it. I really appreciate your hard work magnet brains. I suggest you all that if you will see these solutions, you don't need any tution. THANK YOU SO MUCH MAGNET BRAINS 🤗❤️
Thanks sir
Sir you are Magician of subject maths you explain so wonderful 😊
5:25
Sir u actually made a mistake here
It's a raise to the power of 3 and c raise to the power of 4
Yes
😂 Sir is making mistakes but
all of them are supporting sir
ya bro
Great teaching method on magnetic brain ❤❤
Thank you sir ❤❤
Sir i am really happy with your way of teaching . It clears all my doubts and because of this channel i got 14.5/15 . Usually i used to get 3 or 4.
Sir there is a slight mistake in Ex 13.1 Q 2 vi).
Thankyou Sir
Sir thank you for your video
I was having many doubts but now it's clear than crystal
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Thank you Sir for lesson Exponent and power this video helped me a lot 😉😍
When 2×2is 2 power 2 and a×a×a is a power 2
2×2is correct✅ but a one is not but other all is so eassy to learn
Abhishek sir you always help us during exam and clear all doubts
one day you on top I appreciate your hard work
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Sir mujhe yah samajh nahi aaya ki
Q no 5 mein aapko kaise pata ki pehla factor kaunsa hai
@@MagnetBrainsEducation in
@@guddichaudharyguddichaudha8847because 1st part me last mei 0 hai 540 mei aur agar kisi bhi no. Ke end mei 0 hota hai to woh 2 se divide ho jaata hai 6th mei bhi sikha tha yeh divisibility rules mei
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Very nice sir
This is the most tough chapter for me but u make it easy thanku a lot
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Thank u so much sir, aap logo ki vjh se hmara kaam aasan ho jata h
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Sir you explain maths very clearly and good I like this explanation ❤❤❤❤
Sir in que.2 last part you have written c raised to the power 3 but it should be 4
But no worries I can Understand you are also a human you can also do mistakes
And last but not the least your explanation was wonderful thank you soo much
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Tommrow is my exam final maths exam thanks for teaching
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I salute these teachers they make our studies very easy thanks sir
You are a awesome teacher sir i appreciate your hardwork
Maths NCERT class 7th chapter13
Exponents and powers exercise13.1
Q6: Simplify Q:1
2x10³
Simple answer:-2x10x10x10
3 times 10 = 10 10 10 have 3 zeros
=2x1000
=2000Answer!!
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Are you fan of yes smarty pie hogalal
Thank you so much sir you explain better than the school teachers 🤗
To be very very thanks sir because your teaching is very amazing but sir small mistake in 13.1 question -2 part 6 .
Sir, exercise 13.a ka 2nd ka 6th question me a 3 times multiply hua hai
amazing teaching u are the greatest teacher all the concepts are clear
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No
Sir aapne question 6 bhut large form m karaya h vo 2×10³
Isko aap 2×1000 likh dete fir 1000 ×2 Kar dete jab bhi vhi answer aata please tell me sir ???????????????????????
Sir,In the 6th Answer the seventh question was 5 raise to the power of 2 and 3 raise to the power of 3 not 5 raise to the power of 2 and 3 raise to the power of 2.
Sir 5.25 p aapne a raised to the power of 2 bola h 3 ki jagah ...to power 3 hogi ya 2 .?
That was a really helpful video sir I appreciate your hardwork..
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Thank you sir, I really like your teaching way 😊😊😊
In my sixth std i was afraid how difficult math, now i am 7 std. Because of u i this subject is intresting. Plese send me divisibility rule link
Jai Shree ram
16:44 2 raise to the power of ten is bigger
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@@MagnetBrainsEducation he’s pointing out your mistake stop spamming and answer his question 🙄💀
Thanks a lot sir🥰🥰
VERY HELPFUL
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Thank you sir for the video it made me understood the whole excersice easily at first sight i thought this is going to be very hard ❤
Padle Babu 3:36
Thank you so much sir , you helped me alot , i appreciate 🙌🏻
It was such an amazing video and I always support magnet brains
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Sir i have a question from where magnet brains belong
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Thankyou sir I can understand all your methods better than my teachers👩🏫...... 🙏🙏🙏
Thank u very much sir for explaining so well
Such a amazing video I can understand easily
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@@MagnetBrainsEducation 5:27 c*c*c*c =c power of 4
Thanks you sir this help me a lot 🤗😊
Hi
Thanks sir you are the one of the bestest teacher of maths tomorrow is my test of this ex. I hope I got full marks thank you
24:43 Question no 6
1) 2×10³
can be solved in much easier way
2×10³
=2×10×10×10
=2×1000
=2000
This is much easier sir🙂☺
But sir because of you we are able to find easier tricks
Thank you for your comment! We are glad to hear that you are finding our videos helpful and that you are able to solve the questions with ease. We strive to provide our students with the best educational material and it is great to hear that we are succeeding. Thank you for your support!
Yes sir
Sir ap class datai ho byjuice pay
Thanks sir for the explanation!😀😀
And I had recommended about you , your channel and your aap to my friend's , to my senior and also to my junior.
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Me too my friends love it and we also group study tougher by watching those vedios
Thanks sir for this video you have can do hard work i am topper in the all classes 1st to 6th thankyou sir for this video you have read this comment please reaply me 😢😢❤❤
Sir , you are explaining very good i have understood but I want say that in question no. 6 part [vi] It is 5 raised to the 2 and 3 raised to the power so the answer is 675
Yes
You are saying truth I always want to write this in the comments and tomorrow is my maths exam I want to say every one that best of luck for their examd
5:24 wrong answer sir but explains good 💕
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Not wrong
You are wrong first verify your answer 😜🤞
This answer is not wrong
@@dineshdash5816 yes it's wrong because there a is repeated 3 times but sir has written a² and c is repeated 4 times but sir has written c³. He has done it bymistakely otherwise the whole video was very nice.
Question no=2
1)6⁴
2)t²
3)b²
4)5²x7³
5)2²xa²
6)a³×c⁴×d¹
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Your 3rd part is wrong its b⁴ not b²
Sir video studio Q.2 of part 3 is wrong
Question number 3 galat
@@MagnetBrainsEducation 🙂
Thanks for teaching I Appreciate your hardwork 😊😊😊😊😊
Thank you so much sir 🙏🏻🙏🏻
My maths is improving
That's great to hear! We're so glad our videos are helping you with your maths. Keep up the good work!
Thank you sir i have doubt i this exercise now it is clear
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I can't believe that it's that easy, cause you generally waste whole weeks understanding this, but all it took was 48.44 minutes of this video, to clear it all!!!, Like, Woah,,, THANK YOU SOOOOOOOOOO MUCH, it's a tremendous blessing to have a sir like you, God bless you, Sir, 💜
You are absolutely right 😊
Sir you are very intelligent. Thanku sir to teach me 😀😀
Sir you are the be maths teacher 😊
Very excellent 👍
Explanation sir
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Sir 6th ke first part mei maine toh bas ye kiya
2x10Sq2
=2x(10x10x10)
=2x1000
=2000
Sir aapka answer bhi vahi tha but itna bada formula 🙄
😁
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Unhone 'itna bada formula' ishiliye use kiya kyunki iss chapter mein Hum kuch laws bhi padhe the right? Aur hame un laws ko use karna he iss chapter ke exercises ke questions mein. Btw that eye roll wasn't needed.
Kyunki chapter ka nam hi exponents and powers he aur humne jo laws padha tha usko use karke hume ye simplify karna he aur yehi uska right process he. Hope u understand.
@@anweshanaik7050 thx ur sweet...btw u r in 7th?? This year..I got promoted to 8th 😁😁
@@miss_janvee2 yes l am in 7
Thank you sir for your clear explanation i understand clearly
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Thanku sir u are a best teacher in the world
sir i have a doute that in Question no. 5 question 2 why we don't use 5 is a prime number
Thank you forWatching our video. In response to your question, we use the number 6 in Question 5 because it is the smallest perfect number. A perfect number is a positive integer that is equal to the sum of its positive divisors, excluding the number itself. For example, 6
thank you sir
Thank You sir for explaining us..You explain so well , I like your way of explaining...
But sir i want to ask that how can I ask you a doubt on your app???
Thank you sir once again..
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Yy
Thanks sir u r the brilliant teacher for meeeeee😭😭😭❤️❤️❤️❤️❤️❤️❤️🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺❤️❤️❤️❤️❤️❤️❤️❤️
Sir you are the best teacher in world 😊😊