Question
Assertion: The function $f(x)=\frac{\sin x}{x}$ is decreasing in the interval $\left(0, \frac{\pi}{2}\right)$ Reason: $\tan x>x$ for $0<x<\frac{\pi}{2}$
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We need to find whether this function is decreasing in the interval $\left(0, \frac{\pi}{2}\right)$. Show more…
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