Question Number 116239 by bemath last updated on 02/Oct/20 $$\mathrm{a}\:\mathrm{circle}\:\mathrm{is}\:\mathrm{tangent}\:\mathrm{to}\:\mathrm{x}−\mathrm{axis}\:,\:\mathrm{y}−\mathrm{axis} \\ $$$$\mathrm{and}\:\mathrm{the}\:\mathrm{line}\:\mathrm{3x}−\mathrm{4y}+\mathrm{6}=\mathrm{0}. \\ $$$$\mathrm{what}\:\mathrm{its}\:\mathrm{the}\:\mathrm{equation}? \\ $$ Answered by bemath last updated on 02/Oct/20 $$\mathrm{say}\:\mathrm{P}\left(\mathrm{a},\mathrm{b}\right)\:\mathrm{be}\:\mathrm{a}\:\mathrm{centre}\:\mathrm{point}\:\mathrm{the}\:\mathrm{circle} \\…
Question Number 50676 by Tinkutara last updated on 18/Dec/18 Commented by ajfour last updated on 18/Dec/18 Commented by ajfour last updated on 18/Dec/18 $${E}\left(\frac{{a}}{\mathrm{2}}\mathrm{sin}\:^{\mathrm{2}} \theta,\:\frac{{a}}{\mathrm{2}}\mathrm{cos}\:\theta\:\mathrm{sin}\:\theta\right)…
Question Number 50638 by ajfour last updated on 18/Dec/18 Commented by ajfour last updated on 18/Dec/18 $${Determine}\:\frac{{a}}{{b}}\:{for}\:{ellipse}\:{if}\:\alpha\:=\:\mathrm{45}°\:. \\ $$ Answered by tanmay.chaudhury50@gmail.com last updated on…
Question Number 50625 by rahul 19 last updated on 18/Dec/18 $$\mathrm{2}\:{opposite}\:{vertices}\:{of}\:{a}\:{square}\:{are}\: \\ $$$$\left(\mathrm{5},\mathrm{4}\right)\:{and}\:\left(\mathrm{1},−\mathrm{6}\right).\:{Find}\:{coordinates} \\ $$$${of}\:{remaining}\:{two}\:{vertices}\:? \\ $$ Commented by $@ty@m last updated on 18/Dec/18 $${Plot}\:{these}\:{points}\:{in}\:{graph}\:{paper}.…
Question Number 181658 by a.lgnaoui last updated on 28/Nov/22 $${Area}\:{of}\:{Circle}\:? \\ $$ Commented by a.lgnaoui last updated on 28/Nov/22 Commented by BaliramKumar last updated on…
Question Number 50568 by ajfour last updated on 17/Dec/18 Commented by ajfour last updated on 17/Dec/18 $${Find}\:{equation}\:{of}\:{the}\:{parabola}\:{in} \\ $$$${red},\:{if}\:{there}\:{are}\:{N}\:{such}\:{surrounding} \\ $$$${parabolas}.\:{In}\:{figure}\:{above}\:{N}=\mathrm{6}. \\ $$ Answered by…
Question Number 50357 by ajfour last updated on 16/Dec/18 Commented by ajfour last updated on 16/Dec/18 $${Find}\:{maximum}\:{R}\:{as}\:{a}\:{function}\: \\ $$$${of}\:\theta\:.\:{Also}\:{find}\:{minimum}\:{R}_{{max}} . \\ $$ Answered by mr…
Question Number 181404 by a.lgnaoui last updated on 24/Nov/22 $${Dterminer}\:{la}\:{valeur}\:{de}\:\:\boldsymbol{{x}} \\ $$ Commented by mr W last updated on 24/Nov/22 $${generally}\:{there}\:{are}\:{two}\:{possible} \\ $$$${solutions}. \\ $$…
Question Number 115846 by bemath last updated on 29/Sep/20 $${given}\:{vertex}\:{parabola}\:{at}\:{point} \\ $$$$\left(\mathrm{1},−\mathrm{2}\right)\:{and}\:{focus}\:{at}\:\left(−\mathrm{1},−\mathrm{2}\right). \\ $$$${find}\:{the}\:{equation}\:{of}\:{parabola} \\ $$ Commented by bemath last updated on 29/Sep/20 $${thank}\:{you}\:{mr}\:{PVT}\:{and}\:{bob} \\…
Question Number 50175 by Tinkutara last updated on 14/Dec/18 Answered by ajfour last updated on 14/Dec/18 $${centroid}\:\:\:\:\:{x}_{{G}} \:=\:\frac{\Sigma{x}_{\mathrm{1}} }{\mathrm{3}}\:. \\ $$$${circumcenter}\:\:\left({i}\:{hope},\:{can}\:{qualify}\:{too}\right). \\ $$ Commented by…