यदि \( \int \frac{2 x^{2} \sec ^{2} x}{\left(\tan x-x \sec ^{2} x\right)^{2}} d x= \) \( \frac{f...
Channel:
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=7zR-_OcTujM
यदि \( \int \frac{2 x^{2} \sec ^{2} x}{\left(\tan x-x \sec ^{2} x\right)^{2}} d x= \)
\( \frac{f(x)}{\tan x\left(\tan x-x \sec ^{2} x\right)}+g(x)+x+C \), तब
(A) \( f(x)=x \)
(B) \( f(x)=x^{2} \)
(C) \( g(x)=\cot x \)
(D) \( g(x)=\tan x \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live