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Question Number 195971 by mr W last updated on 14/Aug/23 $${if}\:{f}'\left({x}\right)=\frac{{f}\left({x}+{a}\right)−{f}\left({x}\right)}{{a}},\:{find}\:{f}\left({x}\right). \\ $$ Answered by jabarsing last updated on 14/Aug/23 $${hello}\:{mr}.{w}\:{dear} \\ $$$${f}\left({x}\right)={C}\:\:\:\:\left({conestant}\:{function}\right)=? \\ $$$${is}\:{true}?…
Question Number 195931 by mr W last updated on 13/Aug/23 Commented by mr W last updated on 13/Aug/23 Commented by mr W last updated on…
Question Number 195953 by sonukgindia last updated on 13/Aug/23 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 195952 by mnjuly1970 last updated on 13/Aug/23 $$ \\ $$$$\:\:\:\:\Omega\:=\:\underset{{m}=\mathrm{1}} {\overset{\infty} {\sum}}\underset{{n}=\mathrm{1}} {\overset{\infty} {\sum}}\frac{\left(−\mathrm{1}\right)^{\:{n}+\mathrm{1}} }{{m}^{\mathrm{2}} {n}\:+\:{mn}^{\:\mathrm{2}} }\:\:=\:?\:\:\:\:\:\:\:\:\: \\ $$$$\:\:\:\:\:\:−−−−− \\ $$ Answered by…
Question Number 195954 by sonukgindia last updated on 13/Aug/23 Answered by mahdipoor last updated on 13/Aug/23 $$\frac{\mathrm{1}}{\mathrm{4}}×\frac{\left(\mathrm{4}−{a}\right)−{x}}{{x}+\left({a}−\mathrm{2}\right)}×\frac{\left(\mathrm{4}−{a}\right)+{x}}{−{x}+\left({a}−\mathrm{2}\right)}={c} \\ $$$${c}=\frac{\mathrm{1}}{\mathrm{4}}\:\Rightarrow\:\begin{cases}{\mathrm{4}−{a}=\mathrm{2}−{a}\Rightarrow\nexists}\\{\mathrm{4}−{a}={a}−\mathrm{2}\Rightarrow{a}=\mathrm{3}}\end{cases} \\ $$ Answered by Rasheed.Sindhi last…
Question Number 195948 by Mastermind last updated on 13/Aug/23 $$\mathrm{An}\:\mathrm{object}\:\mathrm{is}\:\mathrm{said}\:\mathrm{to}\:\mathrm{cross}\:\mathrm{a}\:\mathrm{thousand}\: \\ $$$$\mathrm{kilimeters}\:\mathrm{in}\:\mathrm{planks}\:\mathrm{constant}.\:\mathrm{How}\:\mathrm{many} \\ $$$$\mathrm{times}\:\mathrm{faster}\:\mathrm{is}\:\mathrm{the}\:\mathrm{object}\:\mathrm{to}\:\mathrm{the}\:\mathrm{speed}\:\mathrm{of} \\ $$$$\mathrm{light}.\:\mathrm{plank}'\mathrm{s}\:\mathrm{time}\:=\:\mathrm{10}^{−\mathrm{44}} \mathrm{sec}. \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 195944 by sonukgindia last updated on 13/Aug/23 Answered by AST last updated on 13/Aug/23 $${a}_{\mathrm{2}} −{a}_{\mathrm{1}} ={a}_{\mathrm{3}} −{a}_{\mathrm{2}} \Rightarrow{xy}−\frac{{x}}{{y}}={x}+{y}−{xy} \\ $$$${a}_{\mathrm{4}} −{a}_{\mathrm{3}} ={a}_{\mathrm{3}}…
Question Number 195947 by cortano12 last updated on 13/Aug/23 Answered by MM42 last updated on 14/Aug/23 $$\frac{\mathrm{2}{cosa}}{{sin}^{\mathrm{3}} {a}} \\ $$ Answered by qaz last updated…