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1-x-2-dy-dx-2xy-0-

Question Number 85498 by Roland Mbunwe last updated on 22/Mar/20 $$\left(\mathrm{1}−{x}^{\mathrm{2}} \right)\frac{{dy}}{{dx}\:}−\mathrm{2}{xy}=\mathrm{0} \\ $$ Commented by niroj last updated on 22/Mar/20 $$\:\left(\mathrm{1}−\mathrm{x}^{\mathrm{2}} \right)\frac{\mathrm{dy}}{\mathrm{dx}}−\mathrm{2xy}=\mathrm{0} \\ $$$$\:\:\:\:\left(\mathrm{1}−\mathrm{x}^{\mathrm{2}}…

Which-of-the-following-points-is-a-convex-combination-of-2-5-0-and-and-4-2-4-in-R-3-a-0-6-1-b-4-2-5-c-1-0-4-d-2-1-3-8-3-e-None-of-the-above-

Question Number 19935 by tawa tawa last updated on 18/Aug/17 $$\mathrm{Which}\:\mathrm{of}\:\mathrm{the}\:\mathrm{following}\:\mathrm{points}\:\mathrm{is}\:\mathrm{a}\:\mathrm{convex}\:\mathrm{combination}\:\mathrm{of}\:\left(\mathrm{2},\:−\:\mathrm{5},\:\mathrm{0}\right)\:\mathrm{and} \\ $$$$\mathrm{and}\:\left(−\:\mathrm{4},\:\mathrm{2},\:\mathrm{4}\right)\:\mathrm{in}\:\mathbb{R}^{\mathrm{3}} \\ $$$$\left(\mathrm{a}\right)\:\:\left(\mathrm{0},\:\mathrm{6},\:\mathrm{1}\right) \\ $$$$\left(\mathrm{b}\right)\:\left(−\:\mathrm{4},\:−\:\mathrm{2},\:\mathrm{5}\right) \\ $$$$\left(\mathrm{c}\right)\:\left(−\:\mathrm{1},\:\mathrm{0},\:\mathrm{4}\right) \\ $$$$\left(\mathrm{d}\right)\:\left(−\:\mathrm{2},\:−\:\frac{\mathrm{1}}{\mathrm{3}},\:\frac{\mathrm{8}}{\mathrm{3}}\right) \\ $$$$\left(\mathrm{e}\right)\:\mathrm{None}\:\mathrm{of}\:\mathrm{the}\:\mathrm{above} \\ $$…

Question-85461

Question Number 85461 by oustmuchiya@gmail.com last updated on 22/Mar/20 Commented by jagoll last updated on 22/Mar/20 $$\left(\mathrm{2}\right)\:\mathrm{the}\:\mathrm{line}\:\mathrm{x}\:=\:\mathrm{5}−\mathrm{2y}\: \\ $$$$\mathrm{intersect}\:\mathrm{the}\:\mathrm{curve}\:\mathrm{y}^{\mathrm{2}} +\mathrm{xy}\:=\:\mathrm{6} \\ $$$$\Rightarrow\:\mathrm{y}^{\mathrm{2}} +\mathrm{y}\left(\mathrm{5}−\mathrm{2y}\right)\:=\:\mathrm{6} \\ $$$$−\mathrm{y}^{\mathrm{2}}…

am-get-a-trou-ble-to-decrea-se-the-size-of-text-where-c-an-i-able-to-de-crease-the-size-of-text-

Question Number 19905 by j.masanja06@gmail.com last updated on 17/Aug/17 $$\mathrm{am}\:\mathrm{get}\:\mathrm{a}\:\mathrm{trou} \\ $$$$\mathrm{ble}\:\mathrm{to}\:\mathrm{decrea} \\ $$$$\mathrm{se}\:\mathrm{the}\:\mathrm{size}\:\mathrm{of}\: \\ $$$$\mathrm{text}!\:\mathrm{where}\:\mathrm{c} \\ $$$$\mathrm{an}\:\mathrm{i}\:\mathrm{able}\:\mathrm{to}\:\mathrm{de} \\ $$$$\mathrm{crease}\:\mathrm{the}\:\mathrm{size} \\ $$$$\mathrm{of}\:\mathrm{text}? \\ $$ Commented…