Category: Relation and Functions

Question Number 130699 by LYKA last updated on 28/Jan/21 Answered by MJS_new last updated on 28/Jan/21 $$z=\ln (x-2y+3)$$$$x-2y+3>0\iff y<\frac{x}{2}+\frac{3}{2}\wedge x\in \mathbb{R}\Rightarrow z\in \mathbb{R}$$ Terms of Service Privacy…

Question Number 130670 by EDWIN88 last updated on 27/Jan/21 $$Givenf\left(x\right)=\sqrt{ax+b};g\left(x\right)=px+q$$$$andf\left(x\right)<g\left(x\right)hassolution$$$$1<x<5.Giveoneexamplef\left(x\right)$$$$andg\left(x\right)satisfythecondition$$ Commented by MJS_new last updated on 28/Jan/21…

Question Number 65044 by mathmax by abdo last updated on 24/Jul/19 $$solve{x}^2{y}^{{}^{″}}+{xy}^{{}^{\prime }}+y=0on]0,+\mathrm{\infty }[(putx=e^t)$$ Commented by mathmax by abdo last updated…

Question Number 64895 by mathmax by abdo last updated on 22/Jul/19 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 64894 by mathmax by abdo last updated on 22/Jul/19 Terms of Service Privacy Policy Contact: info@tinkutara.com