If anybody wants to know the method using complex numbers for the question at 47:51 Let the roots be a, b, c, d f(x) = 4(x-a)(x-b)(x-c)(x-d) f(2i) = 141-88i = 4(2i-a)(2i-b)(2i-c)(2i-d) f(-2i) = 141+88i = 4(-2i-a)(-2i-b)(-2i-c)(-2i-d) f(-2i) = 141+88i = 4(2i+a)(2i+b)(2i+c)(2i+d) Let 125m/16 = p = (4+a^2)(4+b^2)(4+c^3)(4+d^4) f(2i)f(-2i) = 141^2 + 88^2 = 27625 f(2i)f(-2i) = 16p 16p = 27625 125m/16 = 27625/16 m = 221

@eshaanuddinkhan6634

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sab se best method he roots he nikalena by divinding by x2

@JEE11-i5f

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@@eshaanuddinkhan6634 ?

Quadratic equations 2:24 finding roots or number of solutions 5:26 relation btw roots and co-efficient 13:25 Newton's formula 26:07 Solutions of equations involving modulus Complex numbers 57:32 Algebra of complex numbers 1:02:57 Conjugate, modulus and argument 1:28:30 Geometrical representation and rotation theorem

4:00. 🌟 Exponent dusri side log m convert hota h (log or exponent ki property revise kar lo) 16:45. 🌟 Minimum value k liye function ko differentiate karte h ( yaa phir agar function quadratic h toh completing the square method se jao) 23:00. 🌟 re-attempt 28:00. 🌟 Modulus equality or inequality k sawaal practice kar lo 47:00. 🌟 Distinct real roots puch rha h toh repeated roots ko 1 hi consider karte h 49:00. 🌟 Higher degree polynomial equation h toh always check for roots using hit and trial method after that long division

Mam your lectures are very helpful thank you ❤

Complex no. 58:16 1:02:38 1:03:35 ( ggl lens ) 1:10:42 1:14:48(rationalize and equate non real to 0) 1:22:25 rationalize and check notes pt 6* 1:27:30 1:42:53 1:45:57

Mam jee mains kii preparation ke liye kon si pyq kii book le???

Mam agle din kon si chapter he?❤❤❤❤❤❤

thanks a lot miss❤😊 ham akhiri tk apke lectures ko blindly follow krenge ❤

Quadratic equation for revision:- 5th April 2 questions solve again 8th April and 6th April AND Thank u mam for this lovely session❤❤😊

Any KZread channel for physics basics to jee level with full theory nd pyqs like neha mam ....plz tell😢😢

@anuraggamer2.067

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Physics gallaxy

@anshpartapsingh3rda251

12 күн бұрын

For chemistry pyqs, you can refer to avesh chemistry channel

Thanks mam😊😊 For the amazing lecture ❤❤

Thank you for this amazing session 💓 but sirf video dekhne se nhi hoga khud bhi pyqs in question ko karna mam pls mam bataye

Thankyou mam this series ❤❤

Qs for rev :-23:00,55:00 thank you mam

Pyqs done ma'am ❤

Well done ma'am for good work you are doing for students

Thank uu mam❤ quad. Done🎉

❤ thank you so much mam

Ma'am mere ko reverse multiplication in determinant (1 det. se reverse multiplication karke 2 karna) nhi aa rha yt par bhi nhi mil rha. Plzzz ek separate video bna dijiye na ❤❤

Mam make a short video compartment exam students please because it's my last attempt of compartment 😢

Complex number quradnatic ✅✅✅✅

Thank you so much ma'am 💖💗💗💗💗💗💗💗💗💗

Support please like share and subscribe

❤

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Ma'am please tell me ki 2022 ke pyqs kaha se karoon 🙏

Ma'am can you pls start a series for COMEDK 2025 🙏

Thank you mam ❤

Thank you mam for supporting students like us who can not afford costly coaching classes. God bless you 🙏🏻

thank you mam

Mam how I contact you personally 🙏

❤❤

Ma'am kds 🎉😊

Mam please NDA ka batch bhi la do 😢😢

Ma'am let's talk about compartment and improvement exam students 😵

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