Consider-the-statements-x-Birds-fly-y-The-sky-is-blue-Which-of-the-following-statements-can-be-represented-aa-x-y-i-When-the-sky-is-blue-the-birds-fly-ii-Either-the-bird-is-flying-or-the-sky

Question Number 173396 by pete last updated on 11/Jul/22

$$\mathrm{Consider}\:\mathrm{the}\:\mathrm{statements}: \\ $$$${x}:\:\mathrm{Birds}\:\mathrm{fly} \\ $$$${y}:\:\mathrm{The}\:\mathrm{sky}\:\mathrm{is}\:\mathrm{blue} \\ $$$$\mathrm{Which}\:\mathrm{of}\:\mathrm{the}\:\mathrm{following}\:\mathrm{statements}\:\mathrm{can} \\ $$$$\mathrm{be}\:\mathrm{represented}\:\mathrm{aa}\:{x}\Leftrightarrow{y}? \\ $$$$\left({i}\right)\:\mathrm{When}\:\mathrm{the}\:\mathrm{sky}\:\mathrm{is}\:\mathrm{blue},\:\mathrm{the}\:\mathrm{birds}\:\mathrm{fly}. \\ $$$$\left(\mathrm{ii}\right)\:\mathrm{Either}\:\mathrm{the}\:\mathrm{bird}\:\mathrm{is}\:\mathrm{flying}\:\mathrm{or}\:\mathrm{the}\:\mathrm{sky}\:\mathrm{is}\:\mathrm{blue}. \\ $$$$\left({iii}\right)\:\mathrm{Birds}\:\mathrm{fly}\:\mathrm{if}\:\mathrm{and}\:\mathrm{only}\:\mathrm{if}\:\mathrm{the}\:\mathrm{sky}\:\mathrm{is}\:\mathrm{blue}. \\ $$$$\left({iv}\right)\:\mathrm{When}\:\mathrm{birds}\:\mathrm{fly},\:\mathrm{the}\:\mathrm{sky}\:\mathrm{is}\:\mathrm{blue}. \\ $$

Answered by cortano1 last updated on 11/Jul/22

$$\left({iii}\right) \\ $$

Terms of Service
Privacy Policy
Contact: info@tinkutara.com