d x x+ x+ x+ cosec x is equal to
Mathematics · JEE Advanced · NTA Exams — Integral Calculus
\(\int \frac{d x}{\tan x+\cot x+\sec x+\operatorname{cosec} x}\) is equal to
- \(\frac{1}{2}\) (sin x – cos x + x) + c
- \(\frac{1}{2}\) (sin x – cos x – tan x + cot x) + c
- \(\frac{1}{2}\) (sin x – cos x – x) + c
- \(\frac{1}{2}\) (sin x + cos x – tan x – cot x + x) + c
Answer
(C) 1 2 (sin x – cos x – x) + c
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