Sir question 15th can be solved without the solving and just by definition , for a skew symmetric matrix , elements opposite wrt to the diagonal elements are same with different sign, so we can directly write a as -2 and b as 3 ., same for q17
sir ek humble request hai please ek bar bta dijiye ki motional emf emi chapter m se krna h ya nhi kyuki school me nhi karaya ye bolke ki deleted hai or kafi book me uske question diye hue hai 🙏🙏
According to Q. the orders are 3 x n and m x 5, the matrices are added only when they have same order hence 3 x n = m x 5 therefore m=3 and n = 5 and order of the martix is 3 x 5. Hope it helps 👍👍
Thank You Sir 🙏 I have completed all the questions. 5-6 questions were there which I was unable to solve, so I did it twice. After this , i will do the sure shot questions only. Thank You Sir for giving all the important PYQs , i have solved all and noted it so that before exam i will solve it once again. Thank You Sir 🙏
@@KoushikDas2005 Bhai aapke experience se boliye kya mujhe inse padhña chahiye ya nahi?aur inke sureshot questions kya board me aye the kya? Thanks for replying me
@@bhagyabantakumbhar6438 sure shot bekar hai Usmein se sirf bio se kuch kuch aye the. For concepts, if you are watching him it's good , but those most impt questions or sure shot questions are unnecessary.
Bhai agar A= (A+A') + (A-A') Ko kholenge to A transpose ek dusre se cancel ho jaayenge To hum 1/2 lelete hai isliye taaki cancel na ho aur 2/2 hokar khud se he cancel ho jaye Aur answer aa jaye
Sir ji mana arvind academy app download kiya but ma jo ya class notes ha vo nahi la pa raha hu typed content mil raha ha mujha ap ka padhaya hua chaiya please help kar do sir ji ☹️☹️
Matrix addition mein order same hona compulsory hai aur m=n possible nahi agar 3*5 ka Matrix hai kyunki m=n square Matrix mein hoga aur ye Matrix square nahi hai
9 March, 2024 wale yaha Attendance de 👇
Present bhaii 👍
Present bhaij❤
9 may 2024
Sir your 1st step towards our success makes our 2 steps easier .You are doing more hard work for our success Hats off to you sir ❤️👍👍👍👍
Daam ture sir love sir really diil se ❣️❣️
Ess ch se mostly mcq ki aate hai kya?
@@Cadet-yd5dt naa
Sal le le le bauka
Br 👍👍👍😂😡🤣🤣🤣😂
Who are here after phy exam?
54:41 a) 3×5 and n=m 🙏🙏🙏 kyo nahi hoga a option
bcoz it is addition not multiplication. if both are not equal then we can't add.
@@Azwxnbut add krne k liye bhi toh m and n same hona pada because how will we add odd matrices
@@Azwxnfor example:
how will you add
|1 2 | |1 4 5 |
|3 4 | and |3 2 1 |
53:22 sir the answer should be A part because addition is not possible if m is not equal to n
yes bhai right
if m and n are same then order of matrices will not be same so we can't add them that's why both m and n should be different
sir poora pracice ho gyi and confidence bhi build up ho gya thank you sir
]
Sir I watched all your pyq videos of physics and gave my best ....I am really hoping to get good marks in boards just because of your videos
Kaisa aaya result?
bhai reply nhi aaya matlab samajh jao aacha he hoga , karab hua hota to pakka negative comment karne aata😂😂 @@arandomguystartsmilingwith2748
Kesa rh phy
started at 2:14PM completed at 2:31PM.....hr question easy hi tha 🗿dimag mein hi solve ho ja rhe the mostly
Is chapter se bhai aate hi aise hai to sir ab jee ki thodi karwayenge.Dimag chaatne ke liye integration hai to
Sir m aur n Wale ques mein option (a) correct hoga because m=n so 3x5 matrix without m=n it is not possible
right
Thank u so much sir you are a wonderfull teacher with a very cute smile❤❤
Q-6, Q-9, Q-13, Q-19, Q-24
Thank you so much sir....
Sir the questions which you are solving pyq series is it sufficient to score 90 above in maths
How much did you get in your boards maths exam???
Sir aap aise hi haste rahiye aur….
hame padhate rahiye….❤❤
thanks sir for giving a great video for class 12th matrices
Bhai kuch fyda hua ee pyq ko solve kr plz bata do m abhi 12 ki best pyq laga rh hu plz bata do
starting at 5:10 am 22/2/23
6:27 am Thank you sir
Trick for question no 2. ,no. = (no. Of entry)^order
Sir it is a) 3*5 when m=n
Thanks you for the pyqs sir ap hm sab se motivate hote h aur hm apke padhane ke tarike se. We have a good opportunity to study with you🙏🏻
Ess ch se mostly mcq ki aate hai kya?
Thanku so much sir
Thank you sir 🎉❤
Is this helpful for 2023-24?
haa mtlb cbse class videos bhot hi tough questions krva rha hai aur ye bhot easy
@@adityashrivastav9839matlab koi fyda h enn pyq ko laga kr
hello sir...is it useful for 2024 batch can we practice this ???? Please do reply
Ye bahut easy level h ish tarah nhi ane wla😢
@@kumarrajan2610 I wish physics paper jesa na aye🙂
2:06 starting
Thanks
Sir i have a doubt in question 21 why not option A sir ?
Because there's written m=n which is not true, 3 is not equal to 5.
Sir row or columns ulte nhi lere??
Nhi
is this enough for boards or way too easy????
solve jee advances ques for board
Physics mai toh hag diya but ismai haga hua saaf karna hai
Super explanation with super content thanks a lot sir for such type of content
your score_______?
@@RadheRadhe12633 in maths 77 out of 100
@@anuragmishra5844esko dekh kr kuch fyda hua ya pyq laga kr kauki 10 m men e ni layaye thai
Nice session sir thx
Sachin sir Rohit sir and Arvind sir maths ke best teacher h ❤️❤️♥️💖
Thank you arvind sir ❤
NICE QUESTIONS FOR REVISION OF FULL CHAPTER IN ONE GO👍🏻
Bro kuch fyda hua pyq laga kr matrix ke question bane ya nahi
9 march 2024
Bhai eseai kuch fyda ya question aaye only matrix k
Thanku sir your videoes are very helpfull for us 🤗
Sir question 15th can be solved without the solving and just by definition , for a skew symmetric matrix , elements opposite wrt to the diagonal elements are same with different sign, so we can directly write a as -2 and b as 3 ., same for q17
sir ek humble request hai please ek bar bta dijiye ki motional emf emi chapter m se krna h ya nhi kyuki school me nhi karaya ye bolke ki deleted hai or kafi book me uske question diye hue hai 🙏🙏
Sir at 54:04 i can't get that ...how you solved ...Any one plz help ...🙏btw sir you are extremely a life saviour ....🙏🎉Bahut bahut dhanyawad apka
According to Q. the orders are 3 x n and m x 5, the matrices are added only when they have same order hence 3 x n = m x 5 therefore m=3 and n = 5 and order of the martix is 3 x 5.
Hope it helps 👍👍
@@himansxu6006 option a kyun nhi
@@dakshnailwal1 Because if m=n, you cannot add the matrices 5A and 3B as they will be of different orders.
@@subikshaarulnambi2601 Dhanyawad
@@subikshaarulnambi2601 we are already adding it though to get matrix c
Again you are try to shine the true spirit inside ourselves
Thank you sir..
Sir q.12 me kaise pta chalta hai ki konsa matrix pehle likhna hai?
Please reply
thank you sir for such a amazing lecture💞💞💞💞💞💞💞
Thank You Sir 🙏
I have completed all the questions.
5-6 questions were there which I was unable to solve, so I did it twice.
After this , i will do the sure shot questions only.
Thank You Sir for giving all the important PYQs , i have solved all and noted it so that before exam i will solve it once again.
Thank You Sir 🙏
bhaiya apka kitna number aya boards meien ,me 2024 boards exam dene bala hun
@@bhagyabantakumbhar6438 umeed se kam aur aukaat se zyada
@@KoushikDas2005 Bhai aapke experience se boliye kya mujhe inse padhña chahiye ya nahi?aur inke sureshot questions kya board me aye the kya?
Thanks for replying me
@@bhagyabantakumbhar6438 sure shot bekar hai
Usmein se sirf bio se kuch kuch aye the.
For concepts, if you are watching him it's good , but those most impt questions or sure shot questions are unnecessary.
what about pyqs? aur apko 85+ aaya kya?@@KoushikDas2005
Congrats for 11 lakh subscribers 👍🏻👏👏👏🎉💐
Sir Please accept my request, please provide sure shot questions free, because sir I am from a poor family and sir I cannot afford that money
Han sir mai bhi bahut gareeb hun... hamesha apne bhikhari dost se phone📱maagkar aapki videos dekhta hun....
I can give you
Me tume 60 rupees me physics sure short question de dunga
@@nipungoel8275 ab wo bolega i don't have rs. 60 also
😂😑
Bhai aap mazaak uda rhe ho,kisi ki majboori ka aise fayda nhi uthana chahiye
40:20 sir aapne ulta bol diya a+a' ko skew symmetric bolte hai na sir please reply
no bro
a+a’ symmetric hota h naki skew symmetric
Matrices Done 👍. One silly mistake only.
Thank u soo much sir ji ☺️
THANKS SIR
3:45 sir A12 = -1 ayga
mod lena h na
Sir please reply kijiyega
Sir most expected questions jo ki free hai TH-cam par aur sure shot questions jo ki paid hai usme difference kya hai
Paid questions kharid liye ?
@RISHABH JAIN main send kar doon free mein 😂
@@KoushikDas2005 merko krde bhai plzz main fail ho jaunga maths me nhi to 😭😭😭😭😭
@@Dakshpahwashorts kal phy dede pehle
Sir,
NCERT exampler or MCQ or case study ki bhi ek video series start kariye !
Q21 ka A h
Yes bro
23:03 question me 3b + 5C given hai aapne 3b - 5C kesa liya
Bro, Sir ne pehle hi equation ko generalise kar liya hai aur fir uske baad unmein values put karin hai jara dyan se dekho!❤
Who are here for improvement exam 😂
sir apne (a-b)^3 ka formula galt likha hai last mei b^3 nhi kiya or sir 2nd jo eq hai usmei (a+b)^3 ka forumla lg rha tha question 7 ..15:40
thanku sir😁
thank you sirrrrrrrrrrrrrrrrrrrr.............................
Yahi jruri tha thank your sir ☺️
I love you sir❤ thankx for everything
Beautiful smile sir, keep smiling
😃
Thanku sir🙏now get the confidence that maths is easy and i can easily score 27 in this additional subject 😌
Sal analysis
Q -12 check one time
sir i have a doubt
sir in question 15 there we took ( AT+A)=0 And in another question 16 we said that 1/2 (AT-A) for skew symmetry
Bhai yeah 1/2(A+A')+ 1/2(A-A') formula hai dono ko ek sath find krne ka 👍
Symmetric or skew symmetric find krne ka
@@sangitakharadiya2281 ok sir
@@oneplusgamingofficial6209 don't call me sir
Me yeah sir deserve nahi karta..🙏
Bhai agar
A= (A+A') + (A-A')
Ko kholenge to A transpose ek dusre se cancel ho jaayenge
To hum 1/2 lelete hai isliye taaki cancel na ho aur 2/2 hokar khud se he cancel ho jaye
Aur answer aa jaye
54:26 why not option A sir?
Same doubt. m=n Hoga hone se hi multiply hoga
Same doubt sir
Sir Sureshot questions se kitne marks aajayenge?
q9,q12,q19
most awaiting session please cover questions from basics sir please
32:41
P' = 2p+ I
P = 2p+ I (P'=p)
P -2p = I
-p= I
P = -I
Sir yeh sahi hai kya
nhi Bhai agar symmetric matrix diya hota tho shi hota
Par question mai tu kaha hai nai ke
P' is the transpose of p
@@ManishSharma-fj3wn hai tho usse kya bhai 🤦
This is for isc or cbse ??
Cbse
Q13❤
Sir I have purchased ur course of physics sure short questions but I am not getting answers
see in content section
Okk sir thanku sir
First question me sir a12 ki value -1 aayega 1-2=-1
(1)²-2=-1
(1)²-2=-1
@@dhruvparashar6914 vaha toh modulus haina so +ve value aayega :)
sir aap to OP ho
39:03 🤣🤣
6:49 won't x=0 and y=1
No...
If u put x=0 and y=1 in bottom left element in matrix it would not be equal to 0
sir till when all chapters pyq's will be completed?
सर सैंपल पेपर सॉल्व करने से पहले प्रश्न को देख लिए रहते है या नहीं?प्लीज रिप्लाइ🙏
Sir question no 21 me a option hoga na kyuki m=n hona chhahiye
Ha bhai
Sir telegram PR sirf one shot ka hi pdf h
Question 5 mai option d CB ki multiplication define nhi hai and option c bhi define nhi hai sirrrr
Kaise nahi hai bhai 3*2 and 2*3 can be multiplied as no. Of columns of first row= no. Of rows of second matrix
BAC possible hai
@@KoushikDas2005 oh sorry mai CB ke badle BC kr liya tha
Iski pdf kaha milegi ?
Yahaannnnnn 😂
55:00 option a is correct
Ni bhai b hi hoga
@@Rohan-k9l3pyes b hi hoga( because meh galti seh multiple ka logic laga diya tha .)
n=5 , m= 3 hoga kyuki addition keh liye same order hona chahiye
Sir ye question no. 7 me aapne I ko kha gayab kr diya??
Sir ji mana arvind academy app download kiya but ma jo ya class notes ha vo nahi la pa raha hu typed content mil raha ha mujha ap ka padhaya hua chaiya please help kar do sir ji ☹️☹️
Who are after board exam for improvement 😂
Can you tell me meri shirt kharab ho gyi hai can I wear any formal cloth instead of uniform 😅
@@futuremedicovibes4672sayad nahi
Sir iska pdf kha milega
Q 11 a22 is -7
Sir invertible matrices k sawal toh karwaye hi nhi?☹️
sir 3:26 galat h..... udhar -1 hoga at a12 position
+1 hi hoga bhai modulus laga hua hai
Thank you so much sir for your support
Rip i am sure I will be fail 🌷
Writing 3 hours before maths exam
Kya hua...fail hogaye kya??😅
Bohot sahi decision liya, abhi start krdo ache se🔥🔥🙏Jai Shree Ram
2023 24 wale Like Karo
54:42 sir a hoga
a q hoga 3 x n mai n=5 and m x 5 mai m=3 so m and n are not equal
Bhai b hi hoga
Martrices me symmetric and non symmetric matrices are zero and non zero always ?
Can you change your time sir please
its not live class
Is it not live class?
@@user-shreya6080 Nope... Its a *Premiere*
54:35 Sir option A kaisa galat hai?
Matrix addition mein order same hona compulsory hai aur m=n possible nahi agar 3*5 ka Matrix hai kyunki m=n square Matrix mein hoga aur ye Matrix square nahi hai
21 ka aaho ga
Q5
Q6
Q7
Q13
Q16
Q18
what are these ? why did u write them ?
@@abhi3830 she's from future ..the questions she wrote here ware asked in cbse maths exam class 12 2023 in all sets