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Question-60477

Question Number 60477 by Kunal12588 last updated on 21/May/19 Answered by tanmay last updated on 21/May/19 $${v}\frac{{dv}}{{dx}}=−{k}\left({L}−{x}\right) \\ $$$${intregating} \\ $$$$\frac{{v}^{\mathrm{2}} }{\mathrm{2}}=−{k}\left({Lx}−\frac{{x}^{\mathrm{2}} }{\mathrm{2}}\right)+{c} \\ $$$${v}_{}…

Question-125981

Question Number 125981 by 0731619177 last updated on 16/Dec/20 Answered by snipers237 last updated on 16/Dec/20 $${That}\:{is}\:{still}\:{equal}\:{to}\: \\ $$$${A}=\int\int\int_{{D}} \sqrt{{x}^{\mathrm{2}} +{y}^{\mathrm{2}} +{z}^{\mathrm{2}} }\:{dxdydz} \\ $$$${with}\:{D}=\left\{\left({x},{y},{z}\right)/\:\:\mid{y}\mid\leqslant\mathrm{3}\:,\mid{x}\mid\leqslant\sqrt{\mathrm{9}−{y}^{\mathrm{2}}…

now-I-can-write-in-arabic-language-but-I-cant-use-it-to-wrie-equations-for-example-ax-2-bx-c-0-W-G-

Question Number 191510 by malwan last updated on 24/Apr/23 $${now}\:{I}\:{can}\:{write}\:{in}\:{arabic} \\ $$$${language}\:{but}\:{I}\:{cant}\:{use}\: \\ $$$${it}\:{to}\:{wrie}\:{equations} \\ $$$${for}\:{example} \\ $$$${ax}^{\mathrm{2}} \:+\:{bx}\:+\:{c}\:=\:\mathrm{0} \\ $$$$\:+\:+\:=\:\:\cancel{\underline{\mathcal{W}}} \\ $$$$\:\cancel{\underline{\mathscr{G}}}\:\cancel{\underline{\underbrace{}}} \\ $$…

x-1-x-2-y-1-y-2-1-What-is-the-value-of-x-y-2-

Question Number 191484 by MATHEMATICSAM last updated on 24/Apr/23 $$\left({x}\:+\:\sqrt{\mathrm{1}\:+\:{x}^{\mathrm{2}} }\right)\left({y}\:+\:\sqrt{\mathrm{1}\:+\:{y}^{\mathrm{2}} }\right)\:=\:\mathrm{1} \\ $$$$\mathrm{What}\:\mathrm{is}\:\mathrm{the}\:\mathrm{value}\:\mathrm{of}\:\left({x}\:+\:{y}\right)^{\mathrm{2}} \:? \\ $$ Answered by witcher3 last updated on 24/Apr/23 $$\mathrm{ln}\left(\mathrm{x}+\sqrt{\mathrm{1}+\mathrm{x}^{\mathrm{2}}…