Category: Vector

Question Number 27635 by amit96 last updated on 11/Jan/18 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 158081 by Eric002 last updated on 30/Oct/21 $$determinetheanglebetweentwovectors$$$$A=4ax+ay-3azandB=2ax+4ay-3az$$ Answered by ajfour last updated on 30/Oct/21 $$\mathrm{cos}\:\theta=\frac{\mathrm{4}\left(\mathrm{2}\right)+\mathrm{1}\left(\mathrm{4}\right)−\mathrm{3}\left(−\mathrm{3}\right)}{\:\sqrt{\mathrm{4}^{\mathrm{2}} +\mathrm{1}^{\mathrm{2}} +\left(−\mathrm{3}\right)^{\mathrm{2}} }\sqrt{\mathrm{2}^{\mathrm{2}}…

Question Number 92521 by hovero clinton last updated on 07/May/20 Commented by hovero clinton last updated on 07/May/20 $$mypostherenever$$$$getanswersy??$$ Commented by…

Question Number 26374 by tawa tawa last updated on 24/Dec/17 $$\mathrm{show}\mathrm{that}\mathrm{if}\arg \left(\frac{{\mathrm{z}}_1+{\mathrm{z}}_2}{{\mathrm{z}}_1-{\mathrm{z}}_2}\right)=\frac{\pi }{2}\mathrm{then}\mid {\mathrm{z}}_1\mid =\mid {\mathrm{z}}_2\mid$$ Answered by Rasheed.Sindhi last updated on…

Question Number 25245 by adityapratap2585@gmail.com last updated on 06/Dec/17 $$\mathrm{yadi}\mathrm{kisi}\mathrm{equilatter}\mathrm{triangle}\mathrm{ke}$$$$\mathrm{parivrit}\mathrm{aur}\mathrm{antahvrit}\mathrm{ke}\mathrm{areas}\mathrm{ka}$$$$\mathrm{difference}{44\mathrm{cm}}^2\mathrm{hai}\mathrm{to}\mathrm{triangle}\mathrm{ka}$$$$\mathrm{area}\mathrm{kya}\mathrm{hoga}?$$ Answered by $@ty@m last updated on…