Question Number 135887 by mohammad17 last updated on 16/Mar/21 $${Give}\:{an}\:{example}\:{of}\:{a}\:{non}−{periodic}\: \\ $$$${clique} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 135886 by mohammad17 last updated on 16/Mar/21 $${prove}\:{that}\:{any}\:{group}\:{of}\:{rank}=\mathrm{3}\:{must} \\ $$$${be}\:{periodek}\:? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 4812 by sanusihammed last updated on 15/Mar/16 Commented by prakash jain last updated on 16/Mar/16 $$\mathrm{Isn}'\mathrm{t}\:\left({A}−{B}\right)^{{T}} ={A}^{{T}} −{B}^{{T}} ? \\ $$ Commented by…
Question Number 4809 by 314159 last updated on 15/Mar/16 $${Show}\:{that}\:\frac{{x}^{\mathrm{2}} +{a}^{\mathrm{2}} }{{x}^{\mathrm{2}} −{a}^{\mathrm{2}} }\:>\:\frac{{x}+{a}}{{x}−{a}}. \\ $$ Answered by Yozzii last updated on 15/Mar/16 $${Let}\:\phi=\frac{{x}^{\mathrm{2}} +{a}^{\mathrm{2}}…
Question Number 4807 by Dnilka228 last updated on 14/Mar/16 $${Find}\:\mathbb{X}\:{if}… \\ $$$$\underset{\mathrm{0}} {\overset{{e}} {\int}}{x}\neq\mathrm{0}\:{and}\:\frac{{xr}}{{r}^{{e}} }=\sqrt{{e}+{n}} \\ $$$${or} \\ $$$$\underset{{n}!} {\sum}{e}=\mathrm{0}\:{and}\:\frac{\mho{x}\neq{y}}{\mho{y}\neq{x}}=−\mathrm{1} \\ $$ Commented by Dnilka228…
Question Number 135872 by Engr_Jidda last updated on 16/Mar/21 $${Evaluate}\:\oint_{{c}} {ydy}\:{where}\:\:{c}\:{is}\:{a}\:{circle}\:{x}^{\mathrm{2}} +{y}^{\mathrm{2}} =\mathrm{4} \\ $$ Answered by mathmax by abdo last updated on 16/Mar/21 $$\mathrm{y}\:=\xi\sqrt{\mathrm{4}−\mathrm{x}^{\mathrm{2}}…
Question Number 4800 by 123456 last updated on 13/Mar/16 $${m}\frac{{d}^{\mathrm{2}} {x}}{{dt}^{\mathrm{2}\:} }={f}−{k}\frac{{dx}}{{dt}} \\ $$$${x}\left(\mathrm{0}\right)={x}_{\mathrm{0}} \\ $$$${x}'\left(\mathrm{0}\right)={v}_{\mathrm{0}} \\ $$$${x}\left({t}\right)=? \\ $$ Answered by Yozzii last updated…
Question Number 135868 by liberty last updated on 16/Mar/21 Answered by EDWIN88 last updated on 16/Mar/21 $$\mathrm{we}\:\mathrm{know}\:\mathrm{that}\:−\mathrm{1}\leqslant\mathrm{cos}\:\mathrm{x}\leqslant\mathrm{1}\:\mathrm{for}\:\mathrm{x}\:\mathrm{in}\:\mathrm{the}\:\mathrm{interval} \\ $$$$\mathrm{0}\leqslant\mathrm{x}\leqslant\mathrm{2}\pi\:;\:\mathrm{so}\:\mathrm{we}\:\mathrm{find}\:\mathrm{cos}\:\mathrm{x}\:=\:\frac{−\mathrm{x}^{\mathrm{3}} −\mathrm{2x}^{\mathrm{2}} −\mathrm{5x}}{\mathrm{2}} \\ $$$$\mathrm{then}\:−\mathrm{2}\leqslant−\mathrm{x}^{\mathrm{3}} −\mathrm{2x}^{\mathrm{2}} −\mathrm{5x}\leqslant\mathrm{2}\:\mathrm{or}\:…
Question Number 4795 by 123456 last updated on 13/Mar/16 $${a},{b},{c}\in\mathbb{C} \\ $$$${x}_{\mathrm{0}} ={a} \\ $$$${y}_{\mathrm{0}} ={b} \\ $$$${z}_{\mathrm{0}} ={c} \\ $$$${x}_{{n}+\mathrm{1}} ={x}_{{n}} −{y}_{{n}} \\ $$$${y}_{{n}+\mathrm{1}}…
Question Number 135867 by liberty last updated on 16/Mar/21 $$\mathrm{sin}\:^{\mathrm{2}} \left(\mathrm{4}{x}\right)+\mathrm{cos}\:^{\mathrm{2}} \left({x}\right)=\mathrm{2sin}\:\left(\mathrm{4}{x}\right)\mathrm{cos}\:^{\mathrm{2}} \left({x}\right) \\ $$$$ \\ $$ Answered by EDWIN88 last updated on 16/Mar/21 $$\mathrm{recall}\:\mathrm{cos}\:^{\mathrm{2}}…