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Category: Coordinate Geometry

Question-211495

Question Number 211495 by BaliramKumar last updated on 11/Sep/24 Answered by Rasheed.Sindhi last updated on 11/Sep/24 $${Let}\:{n}=\mathrm{10}{m} \\ $$$${HCF}\left(\mathrm{10}{m},\mathrm{10}\left({m}+\mathrm{1}\right)\right)=\mathrm{10} \\ $$$${HCF}\left({m},{m}+\mathrm{1}\right)=\mathrm{1}\Rightarrow{m}=\mathrm{1},\mathrm{2},\mathrm{3},\mathrm{4},… \\ $$$$\therefore{LCM}={x}\left(\mathrm{2}-{digit}\:{numbers}\right)=\mathrm{10}{m}\left({m}+\mathrm{1}\right)\: \\ $$$$\:\:\:\:\:\:=\mathrm{20},\mathrm{60}\:\left(\mathrm{2}\:{possible}\:{values}\right)…

determiner-les-valeurs-demandees-en-finction-des-donnes-a-b-angle-F2-h-MH-

Question Number 211430 by a.lgnaoui last updated on 09/Sep/24 $$\mathrm{determiner}\:\mathrm{les}\:\mathrm{valeurs}\:\mathrm{demandees} \\ $$$$\mathrm{en}\:\mathrm{finction}\:\mathrm{des}\:\mathrm{donnes}\::\boldsymbol{\mathrm{a}},\:\boldsymbol{\mathrm{b}}\:,\mathrm{angle}\:\:\boldsymbol{\mathrm{F}}\mathrm{2} \\ $$$$\left(\mathrm{h}=\boldsymbol{\mathrm{MH}}\right) \\ $$ Commented by a.lgnaoui last updated on 09/Sep/24 Terms of…

Question-211180

Question Number 211180 by Durganand last updated on 30/Aug/24 Answered by mr W last updated on 30/Aug/24 $$\left({ax}+{by}+{c}\right)\left(\frac{{x}}{{a}}+\frac{{y}}{{b}}+{d}\right) \\ $$$${x}^{\mathrm{2}} +{y}^{\mathrm{2}} +\left(\frac{{a}}{{b}}+\frac{{b}}{{a}}\right){xy}+\left({ad}+\frac{{c}}{{a}}\right){x}+\left({bd}+\frac{{c}}{{b}}\right)+{cd} \\ $$$$={x}^{\mathrm{2}} +{y}^{\mathrm{2}}…