JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

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Analyzing +4 | -1

\int \sec ^{4 / 3} x \operatorname{cosec}^{8 / 3} x \,d x=a(\tan x)^{-5 / 3}+b(\tan x)^{1 / 3}+C,

then

5 a+b=

View answer and explanation

Correct option: C

Option C is correct because after simplifying and integrating, we find that

5a + b = 0

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