Question Number 62001 by maxmathsup by imad last updated on 13/Jun/19 $${find}\:\:\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{4}}} \:\:\:\frac{{x}^{\mathrm{2}} }{\mathrm{1}−{cos}\left({x}\right)}{dx}\: \\ $$ Commented by maxmathsup by imad last updated on…
Question Number 127537 by mohammad17 last updated on 30/Dec/20 $${if}\:{a}\:{group}\:{contains}\:{all}\:{of}\:{the}\:{points}\:{that}\: \\ $$$${you}\:{collect}\:{then}\:{its}\:{a}\:{closed}\:{group}\: \\ $$$$ \\ $$$${prove}\:{this}\:{in}\:{complex}\:{number}\:? \\ $$ Commented by mohammad17 last updated on 30/Dec/20…
Question Number 62000 by maxmathsup by imad last updated on 13/Jun/19 $${calculate}\:\int_{\mathrm{0}} ^{\mathrm{1}} \:\:{ln}\left(\mathrm{1}+{x}\right){ln}^{\mathrm{2}} \left(\mathrm{1}−{x}\right){dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 193069 by Mingma last updated on 03/Jun/23 Answered by ajfour last updated on 03/Jun/23 Commented by ajfour last updated on 03/Jun/23 $${a}=\mathrm{17cos}\:\theta \\…
Question Number 127532 by MathSh last updated on 30/Dec/20 $${Solve}\:{the}\:{equation}: \\ $$$$\mathrm{71}{a}+\mathrm{3}{b}=\mathrm{2021} \\ $$ Commented by mr W last updated on 30/Dec/20 $${see}\:{Q}\mathrm{44819} \\ $$…
Question Number 193065 by MikeH last updated on 03/Jun/23 Commented by MikeH last updated on 03/Jun/23 $$\mathrm{Find}\:{V}_{\mathrm{out}\:} \:\mathrm{from}\:\mathrm{the}\:\mathrm{circuit}\:\mathrm{above}.\: \\ $$ Answered by aleks041103 last updated…
Question Number 61994 by ajfour last updated on 13/Jun/19 Commented by ajfour last updated on 13/Jun/19 $${Find}\:{the}\:\boldsymbol{{r}}\:{of}\:{largest}\:{size}\:{sphere}\: \\ $$$${that}\:{can}\:{rest}\:{against}\:{the}\:{rim}\:{of} \\ $$$${cylinder}\:{on}\:{one}\:{side}\:{and}\:{the} \\ $$$${stick}\:{on}\:{the}\:{other}\:{side}. \\ $$…
Question Number 127528 by bramlexs22 last updated on 30/Dec/20 $$\:\int_{\mathrm{0}} ^{\:\pi/\mathrm{4}} \frac{\mathrm{sin}\:\mathrm{x}}{\mathrm{sin}\:\mathrm{x}+\mathrm{cos}\:\mathrm{x}}\:\mathrm{dx}\:=?\: \\ $$ Answered by liberty last updated on 30/Dec/20 $$\:{Let}\:{L}\:=\:\int_{\mathrm{0}} ^{\:\pi/\mathrm{4}} \frac{\mathrm{sin}\:{x}}{\mathrm{sin}\:{x}+\mathrm{cos}\:{x}}\:{dx}\: \\…
Question Number 61993 by necx1 last updated on 13/Jun/19 $${ultraviolet}\:{light}\:{of}\:{wavelength}\:\mathrm{300}×\mathrm{10}^{−\mathrm{9}} {m} \\ $$$${causes}\:{photon}\:{emissions}\:{from}\:{a}\:{surface} \\ $$$${The}\:{stopping}\:{potential}\:{is}\:\mathrm{6}{V}.{Find}\:{the} \\ $$$${work}-{function}\:{in}\:{electron}-{Volts} \\ $$ Answered by ajfour last updated on…
Question Number 127525 by Mathgreat last updated on 30/Dec/20 Commented by Mathgreat last updated on 30/Dec/20 $$\boldsymbol{{x}}_{\mathrm{1}} +\boldsymbol{{x}}_{\mathrm{2}} +\boldsymbol{{x}}_{\mathrm{3}} +…+\boldsymbol{{x}}_{\boldsymbol{{n}}} =\:??? \\ $$ Commented by…