Category: Coordinate Geometry

Question Number 121244 by benjo_mathlover last updated on 06/Nov/20 Commented by liberty last updated on 06/Nov/20 Commented by liberty last updated on 06/Nov/20 $$\left(\mathrm{1}\right)\:\mathrm{sin}\:\mathrm{30}°=\frac{\mathrm{2}}{\mathrm{OA}}\:\Rightarrow\:\mathrm{OA}=\mathrm{4} \…

Question Number 55138 by Learner last updated on 18/Feb/19 Commented by math1967 last updated on 18/Feb/19 $${PT}^2=PA\times PB$$$$\therefore PA=\frac{6\times 6}{3}=12cm$$$$\therefore AB=12-3=9cm$$ Terms…

Question Number 55071 by peter frank last updated on 17/Feb/19 Answered by mr W last updated on 17/Feb/19 $$thelinethroughoriginandperpendicularto$$$$linelx+my+n=0is:$$$$mx-ly=0ory=\frac{m}{l}x$$$${let}\:\mathrm{tan}\:\theta_{\mathrm{0}}…

Question Number 120275 by bramlexs22 last updated on 30/Oct/20 $$\sqrt[4]{\frac{3+2\sqrt[4]{5}}{3-2\sqrt[4]{5}}}=?$$ Answered by TANMAY PANACEA last updated on 30/Oct/20 $$3-2{\left(5\right)}^{\frac{1}{4}}$$$$=\mathrm{3}−\left(\mathrm{2}^{\mathrm{4}} ×\mathrm{5}\right)^{\frac{\mathrm{1}}{\mathrm{4}}} \…

Question Number 120225 by peter frank last updated on 30/Oct/20 Terms of Service Privacy Policy Contact: info@tinkutara.com