Category: Permutation and Combination

Question Number 206827 by Fabricista15 last updated on 27/Apr/24 $$\log \left(x\right)=\sin \left(x\right)$$$$x=?$$ Commented by Ghisom last updated on 27/Apr/24 $$\mathrm{if}\log x=\ln x\Rightarrow$$$$\:\:\:\:\:{x}\approx\mathrm{2}.\mathrm{21910715} \…

Question Number 206323 by cortano21 last updated on 12/Apr/24 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 205690 by Lindemann last updated on 27/Mar/24 Commented by Lindemann last updated on 27/Mar/24 $$C_{41}^2?$$ Commented by lepuissantcedricjunior last…

Question Number 205045 by cortano12 last updated on 06/Mar/24 $$\underbrace{\underset{―}{}}$$ Commented by Rasheed.Sindhi last updated on 06/Mar/24 $$7\mid rhsbut7\nmid 450$$$$hencepositiveintegerx,y{don}^{\prime }t$$$${exist}.…

Question Number 203833 by depressiveshrek last updated on 29/Jan/24 $$\mathrm{How}\mathrm{many}\mathrm{bit}\mathrm{strings}\mathrm{of}\mathrm{length}11\mathrm{have}$$$$\mathrm{exactly}\mathrm{three}\mathrm{consecutive}1\mathrm{s}?$$ Answered by nikif99 last updated on 30/Jan/24 $$Suchatypicalbitstringoflength=11is$$$$\mathrm{000}\underset{{pos}=\mathrm{4}} {\underbrace{\mathrm{111}}00000}…