Question Number 193521 by jefrey last updated on 16/Jun/23 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 193554 by Mingma last updated on 16/Jun/23 Answered by aba last updated on 17/Jun/23 $$\mathrm{a}=\mathrm{1}\:\wedge\:\mathrm{b}=\mathrm{0}\: \\ $$ Answered by aba last updated on…
Question Number 193522 by Mingma last updated on 16/Jun/23 Answered by Subhi last updated on 16/Jun/23 $$\frac{{x}+{z}}{{sin}\left(\mathrm{100}\right)}=\frac{{x}}{{sin}\left(\mathrm{40}\right)} \\ $$$${sin}\left(\mathrm{100}\right){x}={sin}\left(\mathrm{40}\right){x}+{sin}\left(\mathrm{40}\right){z}\:\Rrightarrow\:{x}=\frac{{sin}\left(\mathrm{40}\right){z}}{{sin}\left(\mathrm{10}\right)−{sin}\left(\mathrm{40}\right)}\:\left({i}\right) \\ $$$$\frac{{z}}{{sin}\left({y}−\mathrm{40}\right)}=\frac{{x}+{z}}{{sin}\left({u}\right)} \\ $$$${u}+{y}−\mathrm{40}=\mathrm{180}−\mathrm{140}=\mathrm{40}\:\Rrightarrow\:{y}=\mathrm{80}−{u}\:\left({ii}\right) \\ $$$$\frac{{z}}{{sin}\left(\mathrm{40}−{u}\right)}=\frac{{x}+{z}}{{sin}\left({u}\right)}…
Question Number 193581 by Rupesh123 last updated on 16/Jun/23 Answered by Subhi last updated on 16/Jun/23 $${a}^{\mathrm{2}} =\left({c}+{d}\right)^{\mathrm{2}} +\left({c}+{e}\right)^{\mathrm{2}} =\mathrm{2}{c}^{\mathrm{2}} +\mathrm{2}{cd}+\mathrm{2}{ec}+{d}^{\mathrm{2}} +{e}^{\mathrm{2}} \\ $$$${b}^{\mathrm{2}} ={e}^{\mathrm{2}}…
Question Number 193548 by lmcp1203 last updated on 16/Jun/23 Commented by lmcp1203 last updated on 16/Jun/23 $${hint}\:{by}\:{trigonometry}\:\:{x}=\mathrm{10} \\ $$ Answered by Subhi last updated on…
Question Number 193546 by York12 last updated on 16/Jun/23 $${if}\:{a}+{b}+{c}=\mathrm{1} \\ $$$${find}\:{maximum}\:{ab}\:+{bc}\:+{ca}\: \\ $$$${a}\:,\:{b}\:,\:{c}\:{are}\:{non}\:{negative}\:{integers} \\ $$$$ \\ $$ Answered by Frix last updated on 16/Jun/23…
Question Number 193540 by LowLevelLump last updated on 16/Jun/23 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 193543 by York12 last updated on 16/Jun/23 $${solve} \\ $$ Commented by Subhi last updated on 16/Jun/23 $${cd}!!! \\ $$ Commented by York12…
Question Number 193542 by SAMIRA last updated on 16/Jun/23 $$\mathrm{f}\left(\mathrm{x}\right)\:=\:\mathrm{x}^{\mathrm{3}} +\mathrm{3x}^{\mathrm{2}} −\mathrm{1} \\ $$$$\left.\mathrm{1}\right)\:\mathrm{calcul}\:\:\:\:\mathrm{h}\left(\mathrm{X}\right)\:=\:\mathrm{f}\left(\mathrm{a}+\mathrm{X}\right)\:−\mathrm{b} \\ $$2) determine a and b such that h is odd…
Question Number 193538 by cortano12 last updated on 16/Jun/23 $$\:\:\:\int\:\frac{\mathrm{dx}}{\mathrm{x}^{\mathrm{6}} +\mathrm{1}}\:=? \\ $$ Answered by Subhi last updated on 16/Jun/23 $$\int\frac{\mathrm{1}}{\left({x}^{\mathrm{2}} +\mathrm{1}\right)\left({x}^{\mathrm{4}} −{x}^{\mathrm{2}} +\mathrm{1}\right)}\:\Rrightarrow\:\int\frac{{a}}{{x}^{\mathrm{2}} +\mathrm{1}}+\frac{{bx}^{\mathrm{2}}…