Pairs of Straight Lines Ex.4.2 Part 4 | 12th Maths New Syllabus 2020 Maharashtra Board | Dinesh Sir

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• Pairs of Straight Line...
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Free Maths Lectures with best explaination are available based on New Syllabus 2020 Maharashtra Board
Just click on the below link and you will get Full Lectures on Complete Chapter.
Maths-I
Ch.1. Mathematical Logic
bit.ly/3dcSjjq
Ch.2. Matrices Maths-I
bit.ly/2N9XQwE
Ch.3. Trigonometric Functions
bit.ly/37EYn37
Ch.4. Pairs of Straight Lines
bit.ly/2YFixGg
Ch.5. Vectors
bit.ly/2GG3gj1
Ch.6. Line and Plane
bit.ly/35xiUaK
Ch.7. Linear Programming (LPP)
bit.ly/3hi53rd
Maths-II
Ch.1. Differentiation
bit.ly/2YekcDP
Ch.2. Application of Derivatives
bit.ly/3hy6bZf
Ch.3. Indefinite Integration
bit.ly/2NaqLAJ
Ch.4 Definite Integration
bit.ly/2Z1tXWf
Ch.5. Application of Definite Integration
bit.ly/3inxEN9
Ch.6 Differential Equation
bit.ly/2Zr8u8N
Ch.7.Probability Distribution
bit.ly/3k4GwHY
Ch.8. Binomial Distribution
bit.ly/3dG55ch
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Prof. Dineshkumar S. Gupta
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#PairsOfStraightLinesNewSyllabus #DineshSir #MaharashtraBoard

[@MyDineshSir]

Ex. 4.2, Q.7 is available in the Next part 5 video

[@manojshrivastav7560]

Ok sir

[@rohitbugdane6417]

Thank u sir

[@SumanSingh-lc4gi]

Ok sir

[@AnupSingh92148]

Ok Sir Thank You Sir

[@AnupSingh92148]

Sir According to the new revised syllabus, It's not necessary to do 4.3 now naaaaa we can do it later naaaa????? Plz reply Sir🙏

[@sunilgaygoy5668]

Dinesh sir best teacher for maths

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Salute to sir he is doing a work of lakhs for free god bless u sir 👏👏👏👏👏👏

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Free se free fire 🔥

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Video just start krne ke baad aapki smile video ko bahot accha bana deti hai. Padne ka mahole aa jata hai.

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Whenever i think of maths, dinesh sir is the first thought that comes in my mind 😂

[@sigleissodanger.998]

Sir, app hamko pura syllabus free me de rahe ho.
Thank you sir.❣️❣️❣️

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B

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B

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B

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B

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B

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One of the best teacher of maharashtra🏆🏆🏆🎊🎊🎊🎉🎉❤❤☝️☝️☝️💯💯💯

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Sir, Whenever I Had been studied my entire clg first time i didn't understand 4 month Wasted In my life but still, since From 2 weaks i complted Whole Syalabus 50% Math cover only due to you 🔥🔥 thanku sir jii!!

[@premjha23]

Keep going bro

[@theancient_]

Have u completed math 2 also
Or only math 1 ?

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Sir you don't even know how many people you have helped my entire friend circle complete excercise with your lecture's

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Sir you're the best teacher for Mathematics. I like the way you teach. Your method of teaching is really nice.

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Like for unstoppeble dinesh sir .

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Are you saying unstoppable like for dinesh sir

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44:58 , sir hamko ghai nahi hai 😂😂😂
Aur jaldi bhi nahi hai , kyonki hamara aap vr bharosa hai 🙏❤️

[@AdityaGowardhan]

Hgih

[@kunjsubhashjain1465]

Sir please make video on important formula.Pls make a short video of 10-15 minutes

[@SaurabhJadhav-qv9zo]

# 12th 2025 board exam ❤

[@studywithfun-p7w]

😢😢

[@Comeback_-_]

Hadd be

[@pratiknimkar7884]

Sir please complete pairs of straight line to small chapter you well continue integration

[@MyDineshSir]

Only 1 Exercise is pending
After that integration will start

[@pratiknimkar7884]

@@MyDineshSir Yes sir

[@meetop9973]

I haven't seen as fastest as you. DINESH SIR ❤❤🙏🏼🙏🏼

[@krishnacoirs]

Good evening sir and thanks for the video 🥰🥰🥰😁😁

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Thank you sir for your great effort 👏👏👏👏👏👏👏

[@BhaktiVibhute-lu1tu]

Dinesh Sir Have No Attitude & No Showoff
*Pure Talent😊✨*

[@mohandarvhekar6391]

Sir aap bhot acha pdate hai pura smj gya

[@anahitatendulkar7432]

Sir please upload miscellaneous exercises also of all chapters ahead.......

[@khanfirdoshfatima2432]

Literally......sir very amazing lecturer.........and explanation leval also superb......🙂🙂

[@nishitshetty2324]

Sir plzz complete Integration plzzzzzz..................................

[@m01aamaninamdar73]

Ya

[@littleangel8610]

Thank u sir...very nice teaching!!

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Thank you so much sir.... You are a really great teacher 👏🙏🙏🙏

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Thanku so much sir

[@maheshbhavsar9537]

45 minutes video lecture is enough

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Thankyou so much sir❤

[@MyDineshSir]

welcome

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Good teaching

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Thank u sir for giving so precious time for us

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Thanku sir tumhi Chan teaching karat ahe

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Like thoko sir k liye bhut help kiya sir n lock down m

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Sir, your teaching is so good
And thanks for these videos 🙏

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Thank you very much sir doing great work

[@ankitbhongade4677]

Sir please explain Important Theorems of this chapter for Board ExamSir please explain Important Theorems of this chapter for Board Exam

[@mayurlambade4204]

Sir I just want to tell u that there is little mistake in last question ....u take tan 30 value wrong .......tan 30 value I by root 3

[@MyDineshSir]

Yes thanks
I will take that question again in next Lecture

[@mayurlambade4204]

@@MyDineshSir sir thnks ki kya jarurat .....ye to hamara luck hai ki hume aap pada rahe ho

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@@mayurlambade4204 correct bro ....

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You are a support system in my life👍👍💪

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Thank you so much sir 🙏🤩🤩❤

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Thank you sir apke wajah se mera maths Subject favorite ho chala hai.

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Mujhe tuition ke sir accha nahi padhate maths phir meine jab dinesh sir ko dekha unka maths ka fan ho gaya sir you are absolutely good mujhe agar pata hot toh mein tuition nahi lagata I salute you sir 🤗👩👱

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sir aap to stud ho, greatful for your hard work , last moment studies mein apki bohot help ho rahi he
thanks sir !!!

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Sir your teach is very nice 😘😘

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Sir tumhi khup Chan shikavata tyasathi khup khup TNx

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Thanks a lot sir....you are helping so much......

[@mukundkhot6068]

Last question no.7 is not explained but I understand this answer
Nice sir❣️♥️

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Thanks sir
And sir plz complete fast this chapter

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Wonderful teaching sir 👍🙏

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Sir you are a best teacher for a math in my life

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Amazing sir, thank u so much...

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Sir bahut aache padhte ho aap aur voh bhi itne details aur basic se sir aapko salute hai 😊😊😊

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Best teacher in math with TH-cam
And My tution teacher is lavkush ade in same Teachers

[@dineshnazarkar]

Itana acchaa to class me bhi nhi sikhate. Thank you sir 🙏🙏🙏

[@mriduldubey2920]

sir by mistakely you have written the wrong value of tan30 in 7th sum...

[@MyDineshSir]

I have continued 7th question in next part....as it was wrong...
Pls go through next part video
There You will get Solution of Q.7

[@mriduldubey2920]

@@MyDineshSir ok sir ....thank you for your kind reply.....

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Your videos help me alot during exams.
Best teacher🤎

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Bahot bahot sukariya Sir🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

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Dinesh sir best teacher for math 📝📝📝

[@krishnacoirs]

Sir at Q5) .can we find slope of other line (m) by.. corresponding angles ?..since the other line makes 30° with 3x+2y-11=O..it forms a corresponding angle with x axix ...na ..so slope of m would be
tan 30° and since both the slopes are known and a point (0,0)...we can find its combined equation by slope point form...!?? .

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Excellent teaching sir god bless you

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thank you so much for this lecture🥰

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Thanku

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Thanks sir 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

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Sir next can you please appload VECTOR chapter

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Thank you sir for knowledge ☺️

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Thank you sir ❤... Videos are very helpful for us... thanks for your dedication support and guidance 💯🙏

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Cet de rahe hoo kya?

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Aur boards ke kitne lesson hua???

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Starting 🤠 ending🥶

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Sir padhai wallah channel pe log ka 2nd part daal do plz , uski jarurat hai aur concept bhi khatm ho jaega

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Sir 2no metod apne padaye hai dono ache hai , but short metod se solve karne se full marks milege na.

[@MyDineshSir]

Ha

[@srushtithakre1108]

Sir as the syllabus is reduced now ," general second degree equation in x and y " this topic has been deleted . So shall we do exercise 4.3 now ? Or we can skip it ?
It's a small doubt sir please answer ..

[@srushtithakre1108]

@Shyamli _k Okay ....

[@harshwardhanmohite7616]

skip

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Thank you sir, very helpful to us

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THANK YOU SIR

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hii

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i m also from mumbai

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Sir, you are best in the world really sir 🙏🙏🙏🙏🙏❤️❤️❤️❤️ thank you sir you are a good math's teacher 🙏🙏🙏🙏❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️🙏🙏🙏

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Amazing teaching

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Sir तुम्ही म्हणाल तर तुमच्या साठी जिव हाजीर आहे ❤❤❤😊😊😊

[@kartein1]

bhai que no. 7 kon karke denga ?

[@isha929]

God of Maths 💞💕

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Sir aap hamare mathes ke pura concept clear karta ho thanks sir ji 😘😘

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Sir jab bhi aap kehte ho "Chalo aage ka dekhte hai" tabhi ad aa jati hai 😂😂

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🤣🤣👌

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Sir forever fav channel on TH-cam...♥️🌹👊

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♥️♥️♥️🍁🍁🍁♥️♥️♥️

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sir plz trigonometry ke theorem padhao na

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Sir aapak Karan mere sare difficulty clear ho gayi

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Sir at 29:18 apne 2×(√3a^2)(√3b^2) ka multiplication Kiya nhi

[@abhishekkanojia5702]

(√3a^2)^2+2(√3a^2)(√3b^2)+(√3b^2)^2
Yee pura ek formula hai
(a+b)^2 kaa dyaan se deeko

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THXXX SIR

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Sir app Kitna Accha aur simple way main samjha dete hai

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thank u sir .....help my child a lot

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Who has seen dinesh sirs ad on dinesh sirs video..?

[@mayanksharma6319]

Sir pls 4.2 ka 7 question sikhado na video mein skip hogaya hai ❤️❤️🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

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sir plsssss integration I am waiting for integriation part 4 Since from last 5 days sir plsssssssssssssss

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East or west dinesh sir is the best ✨❤❤❤❤❤

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Thanks you sir so much 😊

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Thanku 🙏🏻🙏🏻 sir ji aap kitne ache se padhate ho 🙏🏻😀😊😊

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Dhnyawad sir

[@vishal4928]

Sir in Q. 4 iv) 3a^4+6a^2.b^4+3b^4
Why not divided by 3
Reply Please

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Sir Application of derivatives last part dalona please 🙏 🙏 🙏 🙏

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Sir please make lectures on problem sets

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Sir you clear all my Concepts

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Tussi great ho sir 😍♥️

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Best sir for maths!!!!✨