Question Number 75921 by Master last updated on 21/Dec/19 Commented by Master last updated on 21/Dec/19 $$\overset{−} {\mathrm{8}}\overset{−} {\mathrm{A}}\overset{−} {\mathrm{B}}=\mathrm{8}×\mathrm{10}^{\mathrm{2}} +\mathrm{A}×\mathrm{10}+\mathrm{B}×\mathrm{10}^{\mathrm{0}} \\ $$$$\overset{−} {\mathrm{8}}\overset{−} {\mathrm{A}}\overset{−}…
Question Number 141453 by Khalmohmmad last updated on 19/May/21 Commented by PRITHWISH SEN 2 last updated on 19/May/21 $$\mathrm{let} \\ $$$$\mathrm{ab}=\mathrm{t}\:\:\:\mathrm{a}+\mathrm{b}=\mathrm{u} \\ $$$$\mathrm{then} \\ $$$$\mathrm{tu}=\mathrm{880}…
Question Number 75918 by Master last updated on 21/Dec/19 Answered by Kunal12588 last updated on 21/Dec/19 $${ab}=\mathrm{21} \\ $$$${a}+{c}=\mathrm{10} \\ $$$${c}−{d}=\mathrm{0} \\ $$$${bd}=\mathrm{4} \\ $$$$\Rightarrow…
Question Number 141452 by Snail last updated on 19/May/21 $${Evaluate}\:{the}\:{integral}\:\:\:\int{sin}\left({dx}\right) \\ $$ Commented by Dwaipayan Shikari last updated on 19/May/21 $$\underset{{x}\rightarrow\mathrm{0}} {\mathrm{lim}}{sin}\left({x}\right)={x}\:\:\:{so}\:\:{sin}\left({dx}\right)\sim{dx} \\ $$$$\int{dx}={x}+{C}\:\:??? \\…
Question Number 75916 by ajfour last updated on 21/Dec/19 $${x}^{\mathrm{3}} +{x}^{\mathrm{2}} −\mathrm{24}{x}+\mathrm{36}=\mathrm{0} \\ $$$${prove}\:{that}\:{x}=\mathrm{2},\mathrm{3},−\mathrm{6}. \\ $$ Commented by TawaTawa last updated on 21/Dec/19 $$\mathrm{Sir},\:\mathrm{please}\:\mathrm{solve}\:\mathrm{it}.\:\mathrm{I}\:\mathrm{want}\:\mathrm{to}\:\mathrm{learn}\:\mathrm{your}\:\mathrm{approach}. \\…
Question Number 10381 by ridwan balatif last updated on 06/Feb/17 Commented by ridwan balatif last updated on 06/Feb/17 $$\mathrm{is}\:\mathrm{there}\:\mathrm{any}\:\mathrm{simple}\:\mathrm{solution}\:\mathrm{to}\:\mathrm{solve}\:\mathrm{this}\:\mathrm{question}? \\ $$ Answered by mrW1 last…
Question Number 141454 by loveineq last updated on 19/May/21 $$\mathrm{Let}\:{a},{b},{c}\:\geqslant\:\mathrm{0}\:\mathrm{and}\:{a}+{b}+{c}\:=\:\mathrm{4}.\:\mathrm{Prove}\:\mathrm{that} \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\frac{{a}^{\mathrm{2}} +{ab}+{b}^{\mathrm{2}} }{\left({a}+{b}+\mathrm{4}\right)^{\mathrm{2}} }+\frac{{b}^{\mathrm{2}} +{bc}+{c}^{\mathrm{2}} }{\left({b}+{c}+\mathrm{4}\right)^{\mathrm{2}} }+\frac{{c}^{\mathrm{2}} +{ca}+{a}^{\mathrm{2}} }{\left({c}+{a}+\mathrm{4}\right)^{\mathrm{2}} }\:\leqslant\:\frac{\mathrm{1}}{\mathrm{2}}\:\:\:\:\:\:\:\:\:\:\:\:\: \\ $$$$ \\ $$…
Question Number 75917 by Master last updated on 21/Dec/19 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 75913 by ajfour last updated on 21/Dec/19 $${x}^{\mathrm{3}} −\mathrm{7}{x}+\mathrm{6}=\mathrm{0} \\ $$$${prove}\:{that}\:{x}=\mathrm{2},−\mathrm{3},\mathrm{1}\:. \\ $$ Commented by TawaTawa last updated on 21/Dec/19 $$\mathrm{Sir},\:\mathrm{please}\:\mathrm{solve}\:\mathrm{it},\:\mathrm{i}\:\mathrm{want}\:\mathrm{to}\:\mathrm{learn}\:\mathrm{your}\:\mathrm{approach}. \\ $$…
Question Number 141444 by MeghRajBasnet last updated on 19/May/21 Terms of Service Privacy Policy Contact: info@tinkutara.com