Category: Integration

Question Number 157826 by cortano last updated on 28/Oct/21 Answered by MJS_new last updated on 29/Oct/21 $$\underset{0}{\stackrel{1}{\int }}\frac{dx}{(2+5x)\sqrt[4]{2x^3(1-x)}}=$$$$\:\:\:\:\:\left[{t}=\sqrt[{\mathrm{4}}]{\frac{\mathrm{7}{x}}{\mathrm{2}\left(\mathrm{1}−{x}\right)}}\:\rightarrow\:{dx}=\mathrm{4}\sqrt[{\mathrm{4}}]{\frac{\mathrm{2}{x}^{\mathrm{3}} \left(\mathrm{1}−{x}\right)^{\mathrm{5}} }{\mathrm{7}}}{dt}\right] \…

Question Number 26738 by goswamisubhabrata007@gmail.com last updated on 28/Dec/17 Commented by prakash jain last updated on 28/Dec/17 $$\int e^x(\log x+\frac{1}{x})dx$$$$\int e^x[f\left(x\right)+f^{\prime }\left(x\right)]dx$$$$=\int{e}^{{x}} {f}\left({x}\right){dx}+\int{e}^{{x}}…

Question Number 92231 by  M±th+et+s last updated on 05/May/20 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 157744 by mnjuly1970 last updated on 27/Oct/21 $$$$$${\int }_0^1\frac{{\mathrm{Li}}_2(-\mathrm{x})}{1+\mathrm{x}}\mathrm{dx}=?$$$$$$$$$$ Answered by mindispower last…

Question Number 92188 by ~blr237~ last updated on 05/May/20 $$leta,b,cbethreedigitsalldifferentofzero$$$$Provethat\frac{ac}{cb}=\frac{a}{b}\iff \mathrm{\forall }n⩾1\frac{accc\dots cc}{ccc\dots ccb}=\frac{a}{b}$$$$thenumberaccc\dots cchasthedigitcntimes$$ Terms of Service Privacy Policy Contact: info@tinkutara.com