Category: Relation and Functions

Question Number 204394 by ks last updated on 15/Feb/24 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 203905 by sniper237 last updated on 01/Feb/24 $$letABCagiventriangle.Canwefind$$$$threepositionsI,J,KonthesideAB,AC,BC$$$$SuchthatIJKisequilateral?$$ Commented by mr W last updated on 01/Feb/24 $${yes},\:{we}\:{can}\:{find}\:{infinite}\:{many}\:{such}…

Question Number 202865 by Mathspace last updated on 04/Jan/24 $$findtheseauence{u}_{n}wichverify$$$$u_0=1and{u}_n+u_{n+1}=\frac{{(-1)}^n}{n}$$$$forn⩾1$$ Commented by mr W…

Question Number 202536 by cortano12 last updated on 29/Dec/23 $$$$ Answered by taguim001 last updated on 29/Dec/23 $$$$$$f\left(xy\right)f\left(x\right)-f\left(xy\right)f\left(y\right)=xf\left(x\right)f\left(y\right)-yf\left(x\right)f\left(y\right)$$$$\left\{_{{f}\left({xy}\right){f}\left({y}\right)={yf}\left({x}\right){f}\left({y}\right)} ^{{f}\left({xy}\right){f}\left({x}\right)={xf}\left({x}\right){f}\left({y}\right)}…

Question Number 201681 by jabarsing last updated on 10/Dec/23 $$f(x+1)-f\left(x\right)=3f\left(x\right)\times f(x+1)$$$$D_f=N$$$$2023\times f\left(1402\right)=1$$$$haveequationf\left(x\right)=1solution?$$ Answered by Frix last updated on…