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Question-43851

Question Number 43851 by jasno91 last updated on 16/Sep/18 Answered by tanmay.chaudhury50@gmail.com last updated on 16/Sep/18 $${l}=\mathrm{6}\:\:\:{b}=\frac{\mathrm{2}}{\mathrm{3}}×\mathrm{6}=\mathrm{4} \\ $$$${p}=\mathrm{2}\left({l}+{b}\right)=\mathrm{2}×\mathrm{10}=\mathrm{20}\:{cm} \\ $$$$ \\ $$$$ \\ $$$$…

Question-174902

Question Number 174902 by daus last updated on 14/Aug/22 Answered by Ar Brandon last updated on 14/Aug/22 $$\int_{\mathrm{0}} ^{\mathrm{4}} \frac{\mathrm{1}}{\left(\mathrm{1}+\sqrt{{x}}\right)^{\mathrm{2}} }{dx}\:,\:{x}={t}^{\mathrm{2}} \:\Rightarrow{dx}=\mathrm{2}{tdt} \\ $$$$\:\:\:\:=\int_{\mathrm{0}} ^{\mathrm{2}}…

Question-43822

Question Number 43822 by peter frank last updated on 15/Sep/18 Answered by Joel578 last updated on 17/Sep/18 $$\left({b}\right) \\ $$$$\mathrm{4cosh}\:{x}\:+\:\mathrm{3cosh}\:{y}\:=\:\mathrm{10}\:\:\:\:…\left({i}\right) \\ $$$$\mathrm{4sinh}\:{x}\:+\:\mathrm{3sinh}\:{y}\:=\:\mathrm{7}\:\:\:\:\:\:\:\:…\left({ii}\right) \\ $$$$ \\…

Question-174884

Question Number 174884 by daus last updated on 13/Aug/22 Answered by aleks041103 last updated on 13/Aug/22 $$\left({log}_{{b}} {a}\right)\left({log}_{{a}} {b}\right)={log}_{{a}} \left({b}^{{log}_{{b}} {a}} \right)={log}_{{a}} {a}=\mathrm{1} \\ $$$$\Rightarrow{log}_{{x}}…