Integration – Page 342

Let-I-1-pi-6-pi-3-sin-x-x-dx-I-2-pi-6-pi-3-sin-sin-x-sin-x-dx-I-3-pi-6-pi-3-sin-tan-x-tan-x-dx-Prove-that-I-2-gt-I-1-gt-I-3-

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Question Number 40787 by rahul 19 last updated on 27/Jul/18 $Let I_{1} = \int_{\frac{π}{6}}^{\frac{π}{3}} \frac{\sin x}{x} d x, I_{2} = \int_{\frac{π}{6}}^{\frac{π}{3}} \frac{\sin (\sin x)}{\sin x} d x$ $, I_{3} = \int_{\frac{π}{6}}^{\frac{π}{3}} \frac{\sin (\tan x)}{\tan x} d x .$ $${P}\mathrm{rove}\:\mathrm{that}\:\mathrm{I}_{\mathrm{2}} \:>\:\mathrm{I}_{\mathrm{1}}…

find-1-x-2-1-x-3-dx-

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Question Number 40760 by math khazana by abdo last updated on 27/Jul/18 $f i n d \int \frac{\sqrt{1 + x^{2}}}{\sqrt{1 - x^{3}}} d x$ Terms of Service Privacy Policy Contact: info@tinkutara.com

0-e-x-2-dx-

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Question Number 106285 by bemath last updated on 04/Aug/20 $\underset{0}{\int^{\infty}} e^{- x^{2}} dx ?$ Answered by bobhans last updated on 04/Aug/20 $$\mathrm{recall}\:\underset{−\infty} {\overset{\infty}…

Question-40745

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Question Number 40745 by Raj Singh last updated on 27/Jul/18 Answered by tanmay.chaudhury50@gmail.com last updated on 27/Jul/18 $x^{3} = a^{3} {s i n}^{2} α$ $$\mathrm{3}{x}^{\mathrm{2}} {dx}={a}^{\mathrm{3}} .\mathrm{2}{sin}\alpha{cos}\alpha\:{d}\alpha…

cosx-cos2x-1-cosx-dx-

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Question Number 40716 by ajeetyadav4370 last updated on 26/Jul/18 $\int (c o s x - c o s 2 x / 1 - c o s x) d x$ Answered by maxmathsup by imad last updated on 26/Jul/18 $l e t I = \int \frac{c o s x - c o s (2 x)}{1 - c o s x} d x$ $${I}\:=\:\int\:\:\:\frac{{cosx}\:−\left(\mathrm{2}{cos}^{\mathrm{2}} {x}−\mathrm{1}\right)}{\mathrm{1}−{cosx}}{dx}\:=\:\int\:\:\frac{−\mathrm{2}{cos}^{\mathrm{2}}…

tanx-sinx-cosxdx-

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Question Number 40717 by ajeetyadav4370 last updated on 26/Jul/18 $\int \sqrt{t a n x / s i n x . c o s x d x}$ Commented by math khazana by abdo last updated on 26/Jul/18 $l e t I = \int \sqrt{\frac{t a n x}{s i n x c o s x}} d x$ $${I}\:=\:\int\:\:\:\sqrt{\frac{{sinx}}{{sinx}\:{cos}^{\mathrm{2}}…

find-cos-n-x-ch-nx-dx-with-n-integr-

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Question Number 106232 by abdomathmax last updated on 03/Aug/20 $find \int \cos^{n} x ch (nx) dx / with n integr$ Terms of Service Privacy Policy Contact: info@tinkutara.com

x-7-1-logx-dx-

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Question Number 40684 by vajpaithegrate@gmail.com last updated on 26/Jul/18 $\int \frac{x^{7} - 1}{logx} dx$ Commented by math khazana by abdo last updated on 26/Jul/18 $${let}\:{I}\:=\:\int\:\:\:\:\frac{{x}^{\mathrm{7}} −\mathrm{1}}{{ln}\left({x}\right)}{dx}\:\:{changement}\:{ln}\left({x}\right)={t}\:{give}…

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

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Question Number 171744 by mnjuly1970 last updated on 20/Jun/22 $Ω = \int_{0}^{1} \frac{\sqrt{x} l n (x)}{x^{2} - x + 1} d x = ? ? ? ?$ Answered by Mathspace last updated on 21/Jun/22 $${I}=\int_{\mathrm{0}}…

Question-40675

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Question Number 40675 by Raj Singh last updated on 26/Jul/18 Commented by math khazana by abdo last updated on 30/Jul/18 $l e t I = \int \frac{d x}{2 s i n x + c o s x + 3} c h a 7 g e m e n t$ $t a n (\frac{x}{2}) = t g i v e$ $${I}\:\:\:=\:\int\:\:\:\:\:\frac{\mathrm{1}}{\mathrm{2}\frac{\mathrm{2}{t}}{\mathrm{1}+{t}^{\mathrm{2}}…

Category: Integration