Question Number 102838 by ajfour last updated on 11/Jul/20 Commented by ajfour last updated on 11/Jul/20 $${If}\:{regions}\:\mathrm{1}\:{and}\:\mathrm{2}\:{have}\:{equal} \\ $$$${areas},\:{find}\:{OB}={y}\:\:{in}\:{terms}\:{of} \\ $$$${OA}={a}\:. \\ $$ Commented by…
Question Number 168367 by MdNafiz last updated on 09/Apr/22 $$\mathrm{91}{x}^{\mathrm{2}} +\mathrm{84}{y}^{\mathrm{2}} −\mathrm{24}{xy}+\mathrm{406}{x}−\mathrm{392}{y}+\mathrm{799}=\mathrm{0} \\ $$$${find}\:{the}\:{eccentricity},{focus},{length}\:{of}\:{major}\:\&\:{minor}\:{axis},{directrix}\:\&\:{length}\:{of}\:{eccentric}\:{perpendicular} \\ $$$$ \\ $$ Answered by mr W last updated on…
Question Number 37263 by ajfour last updated on 11/Jun/18 Commented by ajfour last updated on 11/Jun/18 $${If}\:{the}\:{circles}\:\left({radii}\:{given}\right)\:{touch} \\ $$$${in}\:{the}\:{manner}\:{shown}\:{above},\: \\ $$$${Find}\:{coordinates}\:{of}\:{centre}\:{C} \\ $$$${in}\:{terms}\:{of}\:\boldsymbol{{a}},\:\boldsymbol{{b}},\:{and}\:\boldsymbol{{R}}. \\ $$…
Question Number 37252 by Tinkutara last updated on 11/Jun/18 Commented by rahul 19 last updated on 11/Jun/18 $$\mathrm{3}×\mathrm{4}=\mathrm{b}_{\mathrm{1}} ×\mathrm{b}_{\mathrm{2}} \\ $$ Answered by ajfour last…
Question Number 37137 by rahul 19 last updated on 09/Jun/18 $$\mathrm{Find}\:\mathrm{minimum}\:\mathrm{distance}\:\mathrm{between} \\ $$$$\mathrm{y}^{\mathrm{2}} =\mathrm{8}{x}\:{and}\:{x}^{\mathrm{2}} +\left({y}+\mathrm{6}\right)^{\mathrm{2}} =\mathrm{1}. \\ $$ Commented by tanmay.chaudhury50@gmail.com last updated on 09/Jun/18…
Question Number 102524 by ajfour last updated on 09/Jul/20 Commented by ajfour last updated on 09/Jul/20 $${Given}\:{three}\:{circles}\:{of}\:{radii}\:{p},\:{q},\:{r} \\ $$$${touching}\:{the}\:{coordinate}\:{axes}\:{as} \\ $$$${shown};\:{find}\:{equation}\:{of}\:{the}\:{circum}- \\ $$$${circle}. \\ $$…
Question Number 36884 by anik last updated on 06/Jun/18 $$\mathrm{1}.\:\mathrm{What}\:\mathrm{will}\:\mathrm{be}\:\mathrm{the}\:\mathrm{equation}\:\mathrm{of}\:\mathrm{the}\: \\ $$$$\mathrm{cueved}\:\mathrm{line}\:\mathrm{which}\:\mathrm{is}\:\mathrm{made}\:\mathrm{by}\:\mathrm{a} \\ $$$$\mathrm{fixed}\:\mathrm{point}\:\mathrm{in}\:\mathrm{the}\:\mathrm{boundary}\:\mathrm{of}\:\mathrm{a} \\ $$$$\mathrm{moving}\:\mathrm{circular}\:\mathrm{object}\:\mathrm{in}\:\mathrm{respect}\:\mathrm{to} \\ $$$$\mathrm{an}\:\mathrm{another}\:\mathrm{fiexd}\:\mathrm{point}\:\mathrm{on}\:\mathrm{the}\:\mathrm{way}\:\mathrm{of} \\ $$$$\mathrm{moving}? \\ $$ Terms of Service…
Question Number 36880 by Tinkutara last updated on 06/Jun/18 Commented by ajfour last updated on 07/Jun/18 Commented by ajfour last updated on 07/Jun/18 $$\mathrm{2}{h}={a}\mathrm{cos}\:\theta+{b}\mathrm{sin}\:\theta \\…
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