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∫cos 2x + 2 sin x/cos^2 x dx = (a) tan x (b) cot x (c) sin x

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in Calculus by (78.6k points)

\(\int \frac{cos\ 2x+ 2sin\ x}{cos^2x} \) dx =

(a) tan x

(b) cot x

(c) sin x

(d) none of these

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1 Answer

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by (77.1k points)

Correct option is (d) none of these

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