Category: Arithmetic

Question Number 89816 by peter frank last updated on 19/Apr/20 Commented by mr W last updated on 19/Apr/20 $$whatdoyoumeanwith{t}_1,t_2,t_3?$$$${you}\:{said}\:{they}\:{are}\:{three}\:{points},\:{but} \…

Question Number 89804 by peter frank last updated on 19/Apr/20 Answered by jagoll last updated on 19/Apr/20 Commented by jagoll last updated on 19/Apr/20 $$\mathrm{vol}\:=\:\pi\:\underset{\mathrm{1}}…

Question Number 89461 by student work last updated on 17/Apr/20 Answered by mahdi last updated on 17/Apr/20 $$\mathrm{A}=\mathrm{x}+\frac{\mathrm{y}}{\mathrm{x}+\frac{\mathrm{y}}{\mathrm{x}+\frac{\mathrm{y}}{\dots }}}\Rightarrow \mathrm{A}=\mathrm{x}+\frac{\mathrm{y}}{\mathrm{A}}\Rightarrow$$$${\mathrm{A}}^2=\mathrm{Ax}+\mathrm{y}\Rightarrow {\mathrm{A}}^2-\mathrm{xA}-\mathrm{y}=0$$$$\mathrm{A}=\frac{\mathrm{x}+\sqrt{\mathrm{x}^{\mathrm{2}} +\mathrm{4y}}}{\mathrm{2}}\:\mathrm{or}\:\frac{\mathrm{x}−\sqrt{\mathrm{x}^{\mathrm{2}}…

Question Number 89320 by peter frank last updated on 16/Apr/20 Commented by Rio Michael last updated on 16/Apr/20 $$\mathrm{it}\mathrm{means}\mathrm{the}\mathrm{planet}\mathrm{has}\mathrm{to}\mathrm{be}\mathrm{the}\mathrm{dorminate}\mathrm{gravitational}$$$$\mathrm{body}\mathrm{on}\mathrm{its}\mathrm{orbit}\mathrm{round}\mathrm{the}\mathrm{sun},\mathrm{basically}\mathrm{it}\mathrm{has}\mathrm{to}\mathrm{send}\mathrm{out}$$$$\mathrm{all}\mathrm{bodies}\mathrm{from}\mathrm{its}\mathrm{orbit}.$$…

Question Number 23686 by tawa tawa last updated on 03/Nov/17 $$\mathrm{A}\mathrm{function}\mathrm{f}\mathrm{is}\mathrm{defined}\mathrm{by}\mathrm{f}:\mathrm{x}\to 3-2\sin \left(\mathrm{x}\right),\mathrm{for}0⩽\mathrm{x}⩽360°$$$$\mathrm{find}\mathrm{the}\mathrm{range}\mathrm{of}\mathrm{f}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com