Question Number 135753 by BHOOPENDRA last updated on 15/Mar/21 Commented by bramlexs22 last updated on 16/Mar/21 $$ \\ $$π€ππ Answered by MJS_new last updated on…
Question Number 4683 by thachan last updated on 21/Feb/16 $$\int_{\boldsymbol{{sinx}}} ^{\mathrm{sin}\:\boldsymbol{{x}}+\mathrm{2}} \left(\boldsymbol{{x}}^{\mathrm{2}} +\boldsymbol{{ax}}+\mathrm{cos}\:\left(\mathrm{6}\boldsymbol{{x}}\right)\right)\boldsymbol{{dx}} \\ $$ Commented by prakash jain last updated on 21/Feb/16 $$\mathrm{The}\:\mathrm{bounds}\:\mathrm{are}\:\mathrm{dependent}\:\mathrm{on}\:{x}? \\…
Question Number 70219 by Mr. K last updated on 02/Oct/19 Commented by MJS last updated on 02/Oct/19 $${a}=\mathrm{54}Β° \\ $$$${b}=\mathrm{101}Β° \\ $$$${c}=\mathrm{126}Β° \\ $$$${d}=\mathrm{79}Β° \\…
Question Number 70216 by mathmax by abdo last updated on 02/Oct/19 $${let}\:{A}\:=\begin{pmatrix}{\mathrm{1}\:\:\:\:\:\:\:\:β\mathrm{1}}\\{\mathrm{1}\:\:\:\:\:\:\:\:\:\:\:\mathrm{2}}\end{pmatrix} \\ $$$$\left.\mathrm{1}\right){calculate}\:{A}^{{n}} \:\:\:\:\: \\ $$$$\left.\mathrm{2}\right)\:{find}\:{e}^{{A}} \:{and}\:{e}^{β{A}} \\ $$ Terms of Service Privacy Policy…
Question Number 4681 by thachan last updated on 21/Feb/16 $$\int_{\mathrm{4}} ^{\mathrm{cos}\:\underset{\mathrm{4}} {\prod}} \left({x}^{\mathrm{2}} +\mathrm{3}{ax}β\mathrm{5tan}\:\left({x}\right)\right){dx} \\ $$ Commented by prakash jain last updated on 21/Feb/16 $${is}\:{the}\:{upper}\:{limit}\:\mathrm{cos}\:\frac{\pi}{\mathrm{4}}?…
Question Number 4679 by 314159 last updated on 22/Feb/16 $${Let}\:{a},{b},{c},{d}\:\in{R}\:,{a}+{b}+{c}+{d}=\mathrm{0}.{Prove}\:{that} \\ $$$$\underset{{cyc}} {\sum}\left(\frac{\mathrm{1}}{\:\sqrt{{a}^{\mathrm{2}} +{a}+\mathrm{1}}}\right)\leqslant\mathrm{4}. \\ $$ Commented by prakash jain last updated on 21/Feb/16 $$\mathrm{It}\:\mathrm{is}\:\mathrm{not}\:\mathrm{much}\:\mathrm{less}\:\mathrm{than}\:\mathrm{4}.…
Question Number 135744 by liberty last updated on 15/Mar/21 $$ \\ $$Shabbat Shalom~ As Passover approaches What are you in bondage from? Donβt blame others,…
Question Number 4674 by thachan last updated on 20/Feb/16 $${x}^{\mathrm{2}} +\mathrm{5}{x}+\mathrm{2}=\mathrm{0} \\ $$ Answered by FilupSmith last updated on 20/Feb/16 $${x}=\frac{β{b}\pm\sqrt{{b}^{\mathrm{2}} β\mathrm{4}{ac}}}{\mathrm{2}{a}} \\ $$$${x}=\frac{β\mathrm{5}\pm\sqrt{\mathrm{25}β\mathrm{4}\left(\mathrm{1}\right)\left(\mathrm{2}\right)}}{\mathrm{2}\left(\mathrm{1}\right)} \\…
Question Number 135747 by liberty last updated on 15/Mar/21 $$ \\ $$To make the ellipse 4π₯^2 + π¦^2 + ππ₯ + ππ¦ + π =…
Question Number 4671 by 314159 last updated on 20/Feb/16 $${Define}\:{a}\:{function}\:{f}:{R}\rightarrow{R}\:{such}\:{that}\:{f}\left({f}\left({x}\right)\right)={x}^{\mathrm{2}} β{x}+\mathrm{1} \\ $$$${for}\:{all}\:{real}\:{x}.{Evaluate}\:{f}\left(\mathrm{0}\right). \\ $$$$ \\ $$ Answered by 123456 last updated on 20/Feb/16 $${f}\left({f}\left({x}\right)\right)={x}^{\mathrm{2}}…