Consider the statement :


Consider the statement :

$q$ : For any real numbers $a$ and $b, a^{2}=b^{2} \Rightarrow a=b$ By giving a counter-example, prove that $q$ is false.



Let us take the numbers a= +5 and b= -5.



$\therefore a^{2}=b^{2}$

But, $+5 \neq-5$, thus $a \neq b$.

$\therefore \mathrm{q}$ is false.


Leave a comment


Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now