Category: Relation and Functions

Question Number 147466 by mathmax by abdo last updated on 21/Jul/21 $$\mathrm{f}\left(\mathrm{x}\right)={\mathrm{x}}^2-2\mathrm{x}+5$$$$\mathrm{find}\int \frac{\mathrm{f}\left(\mathrm{x}\right)}{{\mathrm{f}}^{-1}\left(\mathrm{x}\right)}\mathrm{dx}\mathrm{and}\int \frac{{\mathrm{f}}^{-1}\left(\mathrm{x}\right)}{\mathrm{f}\left(\mathrm{x}\right)}\mathrm{dx}$$ Answered by EDWIN88 last updated on…

Question Number 147302 by puissant last updated on 19/Jul/21 $$P_a\left(z\right)=z^{2n}-2z^{n}cosa+1$$$$montrerque{p}_a\left(\mathrm{z}\right)=\underset{k=0}{\prod ^{n-1}}(z^2-2zcos(\frac{a}{\pi }+\frac{2k\pi }{n})+1)$$ Answered by mathmax by…

Question Number 81720 by mathmax by abdo last updated on 14/Feb/20 $$letf\left(x\right)=arctan(1+x^2)$$$$1)calculate{f}^{\left(n\right)}\left(x\right)and{f}^{\left(n\right)}\left(0\right)$$$$2)developpfatintegrserie$$ Commented by mathmax by…

Question Number 147205 by mathmax by abdo last updated on 18/Jul/21 $$\mathrm{calculate}{\int }_1^{\mathrm{\infty }}\frac{\arctan \left(\frac{3}{\mathrm{x}}\right)}{{2\mathrm{x}}^2+1}\mathrm{dx}$$ Answered by mathmax by abdo last updated on…

Question Number 147201 by mathmax by abdo last updated on 18/Jul/21 $$\mathrm{f}\left(\mathrm{x}\right)=\cos \left(\mathrm{sinx}\right)\mathrm{developp}\mathrm{f}\mathrm{at}\mathrm{fourier}\mathrm{serie}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com