Question Number 216827 by Tawa11 last updated on 22/Feb/25 Commented by Tawa11 last updated on 22/Feb/25 $$\mathrm{Reaction}\:\mathrm{of}\:\mathrm{the}\:\:\mathrm{7Kg}\:\mathrm{block}. \\ $$ Answered by mr W last updated…
Question Number 216836 by hardmath last updated on 22/Feb/25 $$\mathrm{Find}: \\ $$$$\frac{\left(\mathrm{1}\:+\:\mathrm{tan1}°\right)\left(\mathrm{1}\:+\:\mathrm{tan2}°\right)…\left(\mathrm{1}\:+\:\mathrm{tan44}°\right)}{\left(\mathrm{1}−\mathrm{tan46}°\right)\left(\mathrm{1}−\mathrm{tan47}°\right)…\left(\mathrm{1}−\mathrm{tan89}°\right)}\:=\:? \\ $$ Answered by BaliramKumar last updated on 22/Feb/25 $$\mathrm{1} \\ $$ Answered…
Question Number 216820 by Ismoiljon_008 last updated on 22/Feb/25 $$ \\ $$$$\:\:\:{f}\left({x}\right)\:=\:{ax}^{\mathrm{4}} \:+\:{bx}^{\mathrm{3}} \:+\:{cx}^{\mathrm{2}} \:+\:{dx}\:+\:{e} \\ $$$$\:\:\:{f}\left(\mathrm{1}\right)\:=\:\mathrm{2} \\ $$$$\:\:\:{f}\left(\mathrm{2}\right)\:=\:\mathrm{3} \\ $$$$\:\:\:{f}\left(\mathrm{3}\right)\:=\:\mathrm{4} \\ $$$$\:\:\:{f}\left(\mathrm{4}\right)\:=\:\mathrm{5}\: \\ $$$$\:\:\:{f}\left(\mathrm{0}\right)\:=\:\mathrm{25}…
Question Number 216821 by BaliramKumar last updated on 22/Feb/25 Answered by AntonCWX08 last updated on 22/Feb/25 $${AE}×{BE}=\mathrm{25}×\mathrm{4}=\mathrm{100} \\ $$$${AE}×{BE}=\mathrm{100} \\ $$$$\mathrm{100} \\ $$$$=\mathrm{1}×\mathrm{100} \\ $$$$=\mathrm{2}×\mathrm{50}…
Question Number 216819 by MrGaster last updated on 22/Feb/25 $$\mathrm{Prove}:\int_{\mathrm{0}\:} ^{\mathrm{1}} \frac{\boldsymbol{\mathrm{K}}\left({x}\right)}{\:\sqrt{\mathrm{3}−{x}}}{dx}=\frac{\mathrm{1}}{\mathrm{96}\pi\sqrt{\mathrm{3}}}×\Gamma\left(\frac{\mathrm{1}}{\mathrm{24}}\right)\Gamma\left(\frac{\mathrm{3}}{\mathrm{24}}\right)\Gamma\left(\frac{\mathrm{7}}{\mathrm{24}}\right)\Gamma\left(\frac{\mathrm{11}}{\mathrm{24}}\right) \\ $$ Answered by MrGaster last updated on 24/May/25 $$\boldsymbol{\mathrm{K}}\left({x}\right)=\int_{\mathrm{0}} ^{\pi/\mathrm{2}} \frac{{d}\theta}{\:\sqrt{\mathrm{1}−{x}\:\mathrm{sin}^{\mathrm{2}} \theta}}…
Question Number 216810 by Red1ight last updated on 21/Feb/25 $$ \\ $$40 random numbers picked from 0 to 100. what is the probability that at…
Question Number 216807 by GDVilla last updated on 21/Feb/25 $$\mathrm{Uh}\:\mathrm{guys}\:\mathrm{is}\:\mathrm{the}\:\mathrm{speed}\:\mathrm{formula} \\ $$$$\frac{{d}}{{t}} \\ $$$$\mathrm{or} \\ $$$$\mathrm{li}\underset{\Delta{t}\rightarrow\mathrm{0}} {\mathrm{m}}\frac{\Delta{d}}{\Delta{t}} \\ $$ Answered by MrGaster last updated on…
Question Number 216800 by depressiveshrek last updated on 21/Feb/25 Answered by MrGaster last updated on 21/Feb/25 $$\mathrm{Prove}:{f}\left({x}\right)={a}\left({x}−{r}_{\mathrm{1}} \right)^{{m}_{\mathrm{1}} } \left({x}−{r}_{\mathrm{2}} \right)^{{m}_{\mathrm{2}} } \ldots\left({x}−{r}_{{k}} \right)^{{m}_{{k}} }…
Question Number 216799 by OPAVdx last updated on 20/Feb/25 Commented by MathematicalUser2357 last updated on 22/Feb/25 $${sen}? \\ $$ Answered by MATHEMATICSAM last updated on…
Question Number 216783 by ArshadS last updated on 20/Feb/25 $${Find}\:{all}\:{positive}\:{integers}\:{n}\:{such}\:{that} \\ $$$${n}^{\mathrm{2}} +\mathrm{7}{n}+\mathrm{6}\:{is}\:{perfect}\:{square}. \\ $$ Answered by mehdee7396 last updated on 20/Feb/25 $${n}^{\mathrm{2}} +\mathrm{7}{n}+\mathrm{6}={k}^{\mathrm{2}} \\…