Question Number 197111 by cortano12 last updated on 08/Sep/23 $$\:\:\:\:\:\:\cancel{ } \\ $$ Answered by Frix last updated on 08/Sep/23 $$\int\frac{{dx}}{\:\sqrt{\mathrm{cos}^{\mathrm{3}} \:{x}\:\mathrm{sin}^{\mathrm{5}} \:{x}}}\:\overset{{t}=\mathrm{tan}\:{x}} {=} \\…
Question Number 197132 by Erico last updated on 08/Sep/23 $$\underset{\:\mathrm{0}} {\int}^{\:+\infty} \left(\frac{\mathrm{ln}\left(\mathrm{t}+\sqrt{\mathrm{1}+\mathrm{t}^{\mathrm{2}} }\right)}{\mathrm{t}}\right)^{\mathrm{2}} =\frac{\pi^{\mathrm{2}} }{\mathrm{2}} \\ $$ Commented by mnjuly1970 last updated on 09/Sep/23 $$\:\:\:\:{ti}\:{tok}\:{agha}\:{sardool}\:..…
Question Number 197133 by sonukgindia last updated on 08/Sep/23 Answered by Frix last updated on 08/Sep/23 $$\mathrm{361} \\ $$ Commented by sonukgindia last updated on…
Question Number 197128 by Mingma last updated on 08/Sep/23 Commented by Frix last updated on 09/Sep/23 $$\mathrm{I}\:\mathrm{get}\:\rho\approx.\mathrm{213841779235} \\ $$ Answered by sniper237 last updated on…
Question Number 197129 by sonukgindia last updated on 08/Sep/23 Answered by Frix last updated on 09/Sep/23 $$\mathrm{This}\:\mathrm{just}\:\mathrm{comes}\:\mathrm{from}\:\mathrm{my}\:\mathrm{experience}\:\mathrm{with} \\ $$$$\mathrm{trigonometric}\:\mathrm{functions}.\:\mathrm{I}'\mathrm{m}\:\mathrm{not}\:\mathrm{good}\:\mathrm{at} \\ $$$$\mathrm{solving}\:\mathrm{differential}\:\mathrm{equations}. \\ $$$${f}\left({x}\right)=\mathrm{tan}\:{x} \\ $$$$\Rightarrow…
Question Number 197125 by Amidip last updated on 08/Sep/23 Commented by som(math1967) last updated on 08/Sep/23 $$\boldsymbol{{b}}=? \\ $$ Answered by Frix last updated on…
Question Number 197127 by Amidip last updated on 08/Sep/23 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 197052 by pete last updated on 07/Sep/23 $$\mathrm{Find}\:\mathrm{all}\:\mathrm{the}\:\mathrm{values}\:\mathrm{of}\:\mathrm{sin}^{−\mathrm{1}} \sqrt{\mathrm{2}} \\ $$ Answered by Frix last updated on 07/Sep/23 $$\mathrm{sin}\:{x}\:=\sqrt{\mathrm{2}} \\ $$$${x}=\left(\mathrm{2}{n}−\frac{\mathrm{1}}{\mathrm{2}}\right)\pi\pm\mathrm{i}\:\mathrm{ln}\:\left(\mathrm{1}+\sqrt{\mathrm{2}}\right) \\ $$$$\mathrm{You}\:\mathrm{get}\:\mathrm{this}\:\mathrm{using}…
Question Number 197054 by cortano12 last updated on 07/Sep/23 $$\:\:\:\:\:\:\underset{{x}\rightarrow\frac{\pi}{\mathrm{4}}} {\mathrm{lim}}\:\frac{\mathrm{sin}\:^{\mathrm{9}} \mathrm{x}−\frac{\mathrm{1}}{\mathrm{2}}\:\mathrm{cos}\:^{\mathrm{7}} \mathrm{x}}{\mathrm{4x}−\pi}\:=? \\ $$ Answered by universe last updated on 07/Sep/23 $$\frac{\mathrm{1}}{\mathrm{4}\sqrt{\mathrm{2}}} \\ $$…
Question Number 197081 by sonukgindia last updated on 07/Sep/23 Commented by sonukgindia last updated on 07/Sep/23 $${check}\:{once} \\ $$ Commented by mokys last updated on…