TS EAMCET · Maths · Indefinite Integration
If \(\int \sec ^2 x \operatorname{cosec}^4 x d x=-\frac{1}{3} \cot ^3 x+k \tan x\) \(-2 \cot x+C\), then \(k\) is equal to
- A \(4\)
- B \(3\)
- C \(2\)
- D \(1\)
Answer & Solution
Correct Answer
(D) \(1\)
Step-by-step Solution
Detailed explanation
Let \(I=\int \sec ^2 x \operatorname{cosec}^4 x d x\)…
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