Wb Jee
Indefinite Integrals
WB JEE 2023
MCQ+1 / -0.252023
যদি \(1 = \int {{{{x^2}dx} \over {{{(x\sin x + \cos x)}^2}}} - f(x) + \tan x + c}\) হয়, তবে \(f(x)\) হবে
Wb Jee
WB JEE 2023
যদি \(1 = \int {{{{x^2}dx} \over {{{(x\sin x + \cos x)}^2}}} - f(x) + \tan x + c}\) হয়, তবে \(f(x)\) হবে