Question

(iii) (a - b) from (a+b)​

Answer 1

$\huge\sf\mathbb\color{black}\underline{\colorbox{r}{★Solution★}}$

$\huge\mathfrak\red{Find}$

(a - b) from (a+b)

$\huge\mathfrak\red{Answer:-}$

=a+b−a+b

= a−a+b+b=2b.