Question

The value of expression $a+b-a\times a÷a(a\times \frac{1}{a})$ on simplifying is,

• A. b
• B. a
• C. $a^2$
• D. $b^2$

Answer 1

The correct option is A b

$a+b-a\times a÷a(a\times \frac{1}{a})$

=$a+b-a\times a÷a(a\times \frac{1}{a})$

=$a+b-a\times a÷a\left(1\right)$

=$a+b-a\times a÷a$

=$a+b-a\left(1\right)$

=$a+b-a$

=b