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AllQuestion and Answers: Page 9

Question Number 223965 Answers: 2 Comments: 0

Question Number 223964 Answers: 3 Comments: 0

Question Number 223962 Answers: 2 Comments: 1

Question Number 223958 Answers: 0 Comments: 0

∫_0 ^∞ ((x sinh(x))/(1+cosh^2 (x))) dx

$$ \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\int_{\mathrm{0}} ^{\infty} \:\frac{{x}\:\mathrm{sinh}\left({x}\right)}{\mathrm{1}+\mathrm{cosh}^{\mathrm{2}} \left({x}\right)}\:\mathrm{d}{x} \\ $$$$ \\ $$

Question Number 223954 Answers: 2 Comments: 0

Question Number 224003 Answers: 2 Comments: 1

Question Number 223935 Answers: 3 Comments: 1

Question Number 223933 Answers: 1 Comments: 0

I=∫_0 ^1 ((ln(x+1))/(x^2 +1))dx

$${I}=\int_{\mathrm{0}} ^{\mathrm{1}} \frac{\mathrm{ln}\left({x}+\mathrm{1}\right)}{{x}^{\mathrm{2}} +\mathrm{1}}{dx} \\ $$

Question Number 223928 Answers: 3 Comments: 1

Question Number 223923 Answers: 1 Comments: 0

find ∫_0 ^∞ ((ln(1+x))/(1+x^3 ))dx

$${find}\:\int_{\mathrm{0}} ^{\infty} \:\frac{{ln}\left(\mathrm{1}+{x}\right)}{\mathrm{1}+{x}^{\mathrm{3}} }{dx} \\ $$

Question Number 223920 Answers: 1 Comments: 0

find ∫_0 ^(π/2) (x^2 /(sin^2 x))dx

$${find}\:\:\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}} \frac{{x}^{\mathrm{2}} }{{sin}^{\mathrm{2}} {x}}{dx} \\ $$

Question Number 223917 Answers: 0 Comments: 0

Question Number 223908 Answers: 1 Comments: 0

Question Number 223901 Answers: 1 Comments: 2

Question Number 223889 Answers: 0 Comments: 2

Question Number 223887 Answers: 0 Comments: 2

Question Number 223881 Answers: 2 Comments: 0

Question Number 223865 Answers: 1 Comments: 1

Question Number 223858 Answers: 1 Comments: 0

Question Number 223851 Answers: 1 Comments: 0

Question Number 223847 Answers: 3 Comments: 1

Question Number 223839 Answers: 0 Comments: 0

∫_0 ^( ∞) [StruveH_(−(1/2)) ^^^ (z)−BesselY_(−(1/2)) (z)] dz=??

$$\int_{\mathrm{0}} ^{\:\infty} \:\:\left[\mathrm{Struve}\boldsymbol{\mathrm{H}}_{−\frac{\mathrm{1}}{\mathrm{2}}} ^{\:^{\:^{\:} } } \left({z}\right)−\mathrm{Bessel}{Y}_{−\frac{\mathrm{1}}{\mathrm{2}}} \left({z}\right)\right]\:\mathrm{d}{z}=?? \\ $$

Question Number 223836 Answers: 1 Comments: 0

Question Number 223826 Answers: 2 Comments: 1

Question Number 223823 Answers: 3 Comments: 0

(√(4x+1))+(√(3x−2))=1 x=?

$$\sqrt{\mathrm{4}{x}+\mathrm{1}}+\sqrt{\mathrm{3}{x}−\mathrm{2}}=\mathrm{1} \\ $$$${x}=? \\ $$

Question Number 223822 Answers: 2 Comments: 0

(((4/3))^(4/3) ) Rewrite in simplest radical form

$$\left(\left(\frac{\mathrm{4}}{\mathrm{3}}\right)^{\frac{\mathrm{4}}{\mathrm{3}}} \right) \\ $$$$\:{Rewrite}\:{in}\:{simplest}\:{radical}\:{form} \\ $$

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