Question Number 210057 by professorleiciano last updated on 29/Jul/24 Commented by mr W last updated on 30/Jul/24 $${why}\:{did}\:{you}\:{post}\:{the}\:{same}\: \\ $$$${question}\:{again}\:{without}\:{giving}\:{a} \\ $$$${comment}\:{to}\:{my}\:{answer}\:{to}\:{the} \\ $$$${same}\:{question}\:{which}\:{you}\:{have} \\…
Question Number 210025 by professorleiciano last updated on 29/Jul/24 Commented by mr W last updated on 29/Jul/24 $$\left({b}\right) \\ $$$$\frac{{dC}}{{iC}+{k}}={dt} \\ $$$$\int_{{C}_{\mathrm{0}} } ^{{C}} \frac{{dC}}{{iC}+{k}}=\int_{\mathrm{0}}…
Question Number 210080 by Spillover last updated on 30/Jul/24 $${Given}\:{that}\:\:{det}\:\begin{bmatrix}{{a}}&{{b}}&{{c}}\\{{d}}&{{e}}&{{f}}\\{{g}}&{{h}}&{{i}}\end{bmatrix}={n} \\ $$$$ \\ $$$${find}\:{det}\begin{bmatrix}{{d}+\mathrm{2}{a}}&{{e}+\mathrm{2}{b}}&{{f}+\mathrm{2}{c}}\\{\mathrm{2}{a}}&{\mathrm{2}{b}}&{\mathrm{2}{c}}\\{\mathrm{4}{g}}&{\mathrm{4}{h}}&{\mathrm{4}{i}}\end{bmatrix} \\ $$$$ \\ $$ Commented by Frix last updated on 30/Jul/24…
Question Number 210081 by Spillover last updated on 29/Jul/24 $${Reduce}\:\: \\ $$$$ \\ $$$$\:\:\:\begin{bmatrix}{\mathrm{3}}&{−\mathrm{2}}&{\mathrm{4}}&{\mathrm{7}}\\{\mathrm{2}}&{\mathrm{1}}&{\mathrm{0}}&{−\mathrm{3}}\\{\mathrm{2}}&{\mathrm{8}}&{−\mathrm{8}}&{\mathrm{2}}\end{bmatrix}\:\:\:\:{into}\:{echelon}\:{form} \\ $$$$ \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 210082 by klipto last updated on 30/Jul/24 $$\boldsymbol{\mathrm{prove}}\:\boldsymbol{\mathrm{that}} \\ $$$$\int_{\mathrm{0}} ^{\mathrm{1}} \frac{\boldsymbol{\mathrm{ln}}\left(\mathrm{1}−\boldsymbol{\mathrm{t}}+\boldsymbol{\mathrm{tx}}^{\mathrm{2}} \right)}{\boldsymbol{\mathrm{x}}^{\mathrm{2}} −\mathrm{1}}\mathrm{dx}=\left(\boldsymbol{\mathrm{sin}}^{−\mathrm{1}} \left(\sqrt{\boldsymbol{\mathrm{t}}}\right)\right)^{\mathrm{2}} \\ $$$$\boldsymbol{\mathrm{please}}\:\boldsymbol{\mathrm{anyone}}.. \\ $$ Answered by Frix last…
Question Number 210050 by Batmath last updated on 29/Jul/24 Answered by mr W last updated on 29/Jul/24 Commented by mr W last updated on 29/Jul/24…
Question Number 210013 by otchereabdullai@gmail.com last updated on 28/Jul/24 $$\:{If}\:{f}\left({x}\right)=\:{x}^{\mathrm{2}} +{ax}+{b}.\:{if}\:{f}\left(\mathrm{1}\right)=\:\mathrm{3}\:{and}\: \\ $$$$\:{and}\:{one}\:{of}\:{the}\:{roots}\:{of}\:{the}\:{eqiation} \\ $$$$\:{f}\left({x}\right)=\:\mathrm{0}\:{doubles}\:{the}\:{other},\:{find}\:{the} \\ $$$$\:{positive}\:{values}\:{of}\:{a}\:{and}\:{b}. \\ $$ Answered by mr W last updated…
Question Number 210014 by Ismoiljon_008 last updated on 28/Jul/24 Commented by Ismoiljon_008 last updated on 28/Jul/24 $$\:\:\:\mathscr{H}{elp}\:\mathscr{P}{lease} \\ $$ Commented by a.lgnaoui last updated on…
Question Number 209999 by som(math1967) last updated on 28/Jul/24 $$\:\:\underset{\boldsymbol{{x}}\rightarrow\mathrm{0}} {\boldsymbol{{lim}}}\:\frac{\boldsymbol{{e}}^{\boldsymbol{{x}}} −\mathrm{1}}{\:\sqrt{\mathrm{1}−\boldsymbol{{cosx}}}}\:=? \\ $$ Answered by RabieIsmail last updated on 28/Jul/24 $$\sqrt{\mathrm{2}} \\ $$ Commented…
Question Number 210011 by hardmath last updated on 28/Jul/24 $$\mathrm{Find}:\:\:\:\:\:\int_{\mathrm{0}} ^{\:\mathrm{1}} \:\:\frac{\mathrm{ln}\:\left(\mathrm{cos}\:\left(\frac{\pi\mathrm{x}}{\mathrm{2}}\right)\right)}{\mathrm{x}^{\mathrm{2}} \:+\:\mathrm{x}}\:\mathrm{dx}\:\:=\:\:? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com