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calculate-0-1-ln-1-1-x-2-1-x-2-dx-




Question Number 109215 by mathmax by abdo last updated on 22/Aug/20
calculate ∫_0 ^1  ((ln(1+(√(1+x^2 ))))/( (√(1+x^2 ))))dx
$$\mathrm{calculate}\:\int_{\mathrm{0}} ^{\mathrm{1}} \:\frac{\mathrm{ln}\left(\mathrm{1}+\sqrt{\mathrm{1}+\mathrm{x}^{\mathrm{2}} }\right)}{\:\sqrt{\mathrm{1}+\mathrm{x}^{\mathrm{2}} }}\mathrm{dx} \\ $$
Commented by peter frank last updated on 22/Aug/20
very tough to me
$$\mathrm{very}\:\mathrm{tough}\:\mathrm{to}\:\mathrm{me} \\ $$

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