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Check the nature of the following differ...

Check the nature of the following differentiable functions (i) f(x) =`e^(x)`+sin x ,x` in` `R^(+)` (ii)`f(x)=sinx+tan x-``2x,x in(0,pi//2)`

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CENGAGE-MONOTONICITY AND MAXIMA MINIMA OF FUNCTIONS-JEE Advanced Previous Year
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