Let \( g(x)=\int \frac{1+2 \cos x}{(\cos x+2)^{2}} d x \) and \( g(0)=0 \) then value of \( g\le... VIDEO
Let \( g(x)=\int \frac{1+2 \cos x}{(\cos x+2)^{2}} d x \) and \( g(0)=0 \) then value of \( g\left(\frac{\pi}{2}\right) \) i
(a) \( 1 / 2 \)
(b) \( 3 / 2 \)
(c) 1
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