Category: Relation and Functions

Question Number 386 by 123456 last updated on 25/Jan/15 $$p_{n+1}=p_n+q_n$$$$q_{n+1}=p_n{q}_n$$$$p_0=2$$$$q_0=3$$$${f}\left({x}\right)=\frac{{p}_{\mathrm{0}} }{{q}_{\mathrm{0}}…

Question Number 65916 by mathmax by abdo last updated on 05/Aug/19 $$solveinsideNandZtheequation\frac{1}{x}+\frac{1}{y}=\frac{1}{15}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 377 by 123456 last updated on 25/Jan/15 $$f_{n+1}\left(x\right)=\frac{f_n\left(x\right)}{n+1}+n$$$$f_0\left(x\right)=1$$$$f_5\left(x\right)=?$$ Answered by prakash jain last…

Question Number 359 by 123456 last updated on 25/Jan/15 $$f_n\left(x\right)=1+c_0\left(n\right)x+c_1\left(n\right)x^2+c_2\left(n\right)x^3$$$$c_n\left(x\right)=x(x-1)(x-2)\cdot \cdot \cdot (x-n)$$$$n\in \mathbb{N}$$$$\mid{f}_{\mathrm{4}} \left(\mathrm{1}\right)−{f}_{\mathrm{3}} \left(\mathrm{1}\right)\mid=? \…

Question Number 316 by 123456 last updated on 25/Jan/15 $$f:\mathbb{R}\to \mathbb{R}$$$$g:\mathbb{R}\to \mathbb{R}$$$$f\left(x\right)=\left|\begin{array}{cc}x& g\left(x\right)\\ g(-x)& -x\end{array}\right|$$$$g\left(x\right)=\left|\begin{array}{cc}f\left(x\right)& x\\ -x& f(-x)\end{array}\right|$$ Answered by prakash jain last updated on…