Question Number 7321 by rohit meena last updated on 23/Aug/16
$${find}\:{sets}\:{A}=\left\{{x}\mid{y}=\boldsymbol{{x}}^{\mathrm{2}} ,{x}\epsilon{z}\right\} \\ $$
Commented by rohit meena last updated on 24/Aug/16
$${answet}\:{plzzzz} \\ $$
Commented by Rasheed Soomro last updated on 24/Aug/16
$${Do}\:{you}\:{mean}\:{A}=\left\{\boldsymbol{{y}}\mid{y}=\boldsymbol{{x}}^{\mathrm{2}} ,{x}\epsilon{z}\right\}? \\ $$
Answered by Rasheed Soomro last updated on 25/Aug/16
$${find}\:{sets}\:{A}=\left\{{x}\mid{y}=\boldsymbol{{x}}^{\mathrm{2}} ,{x}\epsilon{z}\right\} \\ $$$$−−−−−−−−−−−−−−− \\ $$$${If}\:{the}\:{question}\:{is}\:{meant}\:'{A}=\left\{{y}\mid{y}=\boldsymbol{{x}}^{\mathrm{2}} ,{x}\epsilon{z}\right\}' \\ $$$${then}\: \\ $$$$\:\:\:\:\:\:\:{A}=\left\{\mathrm{0},\mathrm{1},\mathrm{4},\mathrm{9},\mathrm{16},\mathrm{25},...\right\} \\ $$