Question Number 226815 by CrispyXYZ last updated on 16/Dec/25 $$\underset{{x}\rightarrow\mathrm{0}} {\mathrm{lim}}\:\left(\underset{{n}\rightarrow\infty} {\mathrm{lim}}\left(\mathrm{cos}\:\frac{{x}}{\mathrm{2}}\:\mathrm{cos}\:\frac{{x}}{\mathrm{2}^{\mathrm{2}} }\:…\:\mathrm{cos}\:\frac{{x}}{\mathrm{2}^{{n}} }\right)\right)\:=\:? \\ $$ Answered by AgniMath last updated on 16/Dec/25 $${sin}\mathrm{2}\theta\:=\:\mathrm{2}{sin}\theta{cos}\theta \\…
Question Number 226828 by fantastic2 last updated on 16/Dec/25 $$\frac{{d}^{\pi} }{{dx}^{\pi} }\left({x}^{\pi} \right)=? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 226829 by Estevao last updated on 16/Dec/25 Answered by Estevao last updated on 17/Dec/25 $${Good} \\ $$ Answered by mr W last updated…
Question Number 226830 by Estevao last updated on 16/Dec/25 Answered by TonyCWX last updated on 17/Dec/25 $$\mathrm{27}\:=\:\mathrm{3}^{\mathrm{3}} \:=\:^{\mathrm{2}} \mathrm{3} \\ $$$$\:^{\mathrm{2}} {x}\:=\:\mathrm{2} \\ $$$${x}^{{x}} =\mathrm{2}…
Question Number 226820 by Spillover last updated on 16/Dec/25 $$ \\ $$$$\:\:\:\:\:{Differentiate}\:\:\:\:{x}^{{x}^{{x}} } \\ $$$$ \\ $$ Answered by AgniMath last updated on 16/Dec/25 $${y}={x}^{{x}^{{x}}…
Question Number 226821 by Spillover last updated on 16/Dec/25 $${Differentiate}\:\: \\ $$$$\mathrm{20sin}\:\left({x}+\mathrm{3}\right)\mathrm{cos}\:\frac{{x}^{\mathrm{2}} }{\mathrm{2}} \\ $$ Answered by AgniMath last updated on 16/Dec/25 $$\frac{{d}}{{dx}}\:{sin}\left({x}+\mathrm{3}\right)\:=\:{cos}\left({x}+\mathrm{3}\right) \\ $$$$\frac{{d}}{{dx}}\:{cos}\frac{{x}^{\mathrm{2}}…
Question Number 226850 by cherokeesay last updated on 17/Dec/25 Answered by TonyCWX last updated on 17/Dec/25 $${y}\:=\:{x}\left({x}−\mathrm{1}\right)\:\Rightarrow\:{x}\:=\:\mathrm{0}\:\mathrm{or}\:{x}\:=\:\mathrm{1} \\ $$$$\mathrm{A}>\mathrm{0},\:\mathrm{A}=\mathrm{1} \\ $$$$ \\ $$$${x}\left({x}−\mathrm{1}\right)\:=\:\frac{\mathrm{1}}{\mathrm{2}}{x} \\ $$$${x}^{\mathrm{2}}…
Question Number 226818 by Spillover last updated on 16/Dec/25 $${Evaluate} \\ $$$$\int\frac{{x}^{\mathrm{2}} +\mathrm{2}{x}−\mathrm{1}}{\mathrm{2}{x}^{\mathrm{3}} +\mathrm{3}{x}^{\mathrm{2}} −\mathrm{2}{x}}{dx} \\ $$ Answered by Frix last updated on 16/Dec/25 $$=\frac{\mathrm{1}}{\mathrm{2}}\int\frac{{dx}}{{x}}−\frac{\mathrm{1}}{\mathrm{10}}\int\frac{{dx}}{{x}+\mathrm{2}}+\frac{\mathrm{1}}{\mathrm{5}}\int\frac{{dx}}{\mathrm{2}{x}−\mathrm{1}}=…
Question Number 226819 by Spillover last updated on 16/Dec/25 $${Evaluate} \\ $$$$\int_{\mathrm{0}} ^{\infty} \frac{{dx}}{\mathrm{1}+{x}^{\mathrm{2}} } \\ $$ Answered by AgniMath last updated on 16/Dec/25 $$\int_{\mathrm{0}}…
Question Number 226812 by mr W last updated on 15/Dec/25 $${if}\:\mathrm{28}{x}+\mathrm{30}{y}+\mathrm{31}{z}=\mathrm{360}\:{with}\:{x},\:{y},\:{z} \\ $$$${being}\:{positive}\:{integers},\:{find} \\ $$$${x}+{y}+{z}=? \\ $$ Commented by Ghisom_ last updated on 15/Dec/25 $$\mathrm{12}…