Find the values of A, B, C when
Question:

Find the values of ABC when

Solution:

Now, $B \neq A=1$ and $\left(1+B^{2}\right)$ is a single digit number.

$\therefore B=2$

$C=\left(1+B^{2}\right)=(1+4)=5$

$\therefore A=1, B=2$ and $C=5$