Category: Coordinate Geometry

Question Number 57174 by Tinkutara last updated on 31/Mar/19 Answered by ajfour last updated on 31/Mar/19 $$\mathrm{eq}.\mathrm{of}\mathrm{L}$$$$\mathrm{y}=3+\mathrm{rsin}\theta ,\mathrm{x}=2+\mathrm{rcos}\theta$$$$\mathrm{Q}\equiv (2+\mathrm{Rcos}\theta ,3+\mathrm{Rsin}\theta )\equiv (\mathrm{h},\mathrm{k})$$$$\mathrm{3}+\mathrm{r}_{\mathrm{A}} \mathrm{sin}\:\theta=\mathrm{12}+\mathrm{r}_{\mathrm{A}} \mathrm{cos}\:\theta…

Question Number 57115 by Tinkutara last updated on 30/Mar/19 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 188094 by sonukgindia last updated on 25/Feb/23 Commented by mr W last updated on 26/Feb/23 $$youseemtoasksomething,but$$$$withoutsayingwhatyouwanttoask.$$ Terms of Service…

Question Number 56914 by rahul 19 last updated on 26/Mar/19 $$Theshortestdistancebetweenthepoint$$$$(\frac{3}{2},0)andthecurvey=\sqrt{x},(x>0)is?$$ Answered by Smail last updated on 26/Mar/19 $${d}=\sqrt{\left({x}_{\mathrm{2}} −{x}_{\mathrm{1}} \right)^{\mathrm{2}}…

Question Number 122187 by physicstutes last updated on 14/Nov/20 $$\mathrm{Let}\mathrm{the}\mathrm{points}P(x_{n-1},y_{n-1}),Q(x_n,y_n)\mathrm{and}R(x_{n+1},y_{n+1})\mathrm{lies}$$$$\mathrm{on}\mathrm{the}\mathrm{curve}y=f\left(x\right).\mathrm{Prove}\mathrm{that}$$$$y_{n+1}\approx y_{n-1}+2h{\left(\frac{dy}{dx}\right)}_n.$$…