Category: Logic

Question Number 217772 by yamane last updated on 20/Mar/25 $$Whereistheerror$$$$(-1)={(-1)}^1$$$$={(-1)}^{\frac{2}{2}}$$$$={\left[{(-1)}^2\right]}^{\frac{1}{2}}$$$$={\left[1\right]}^{\frac{1}{2}}$$$$=\sqrt{1}$$$$=1$$…

Question Number 212927 by MrGaster last updated on 27/Oct/24 $$\mathrm{White}\mathrm{horse}\ne \mathrm{horse}\mathrm{and}\mathrm{horse}\ne \mathrm{White}\mathrm{horse}$$$$Q:\mathrm{Are}\mathrm{the}\mathrm{above}\mathrm{propositions}\mathrm{equivalent}?$$ Answered by Faetmaaa last updated on 27/Oct/24 $$\mathrm{Yes}\mathrm{because}\ne \mathrm{is}\mathrm{a}\mathrm{symetric}\mathrm{relation}.$$ Terms…

Question Number 208421 by lepuissantcedricjunior last updated on 15/Jun/24 Commented by Frix last updated on 15/Jun/24 $$\mathrm{\Psi }=2\underset{0}{\stackrel{\frac{\pi }{4}}{\int }}\frac{dx}{\sqrt{\tan 2x}}\stackrel{t=\sqrt{\tan 2x}}{=}2\underset{0}{\stackrel{\mathrm{\infty }}{\int }}\frac{dt}{t^4+1}=\frac{\sqrt{2}\pi }{2}$$…

Question Number 208328 by emilagazade last updated on 12/Jun/24 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 207834 by efronzo1 last updated on 28/May/24 $$\underbrace{}$$$$$$ Answered by Berbere last updated on 28/May/24 $$a^{505}=x;y=b^{505}$$$$\Leftrightarrow\begin{cases}{{x}+{y}.}\{{max}\left\{{x}^{\mathrm{4}}…