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Statement 1 : The function x^2 (e^x+e^-x...

Statement 1 : The function `x^2 (e^x+e^-x)` is increasing for all `x> 0` Statement 2: The functions `x^2e^x and x^2e^-x` are increasing for all `x >0` and the sum of two infunctions in any interval (a, b) is an increasing function in (a, b).

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MCGROW HILL PUBLICATION-APPLICATIONS OF DERIVATIVES-Question for Previous Year.s AIEEE/JEE Main Paper
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