Question

Question 10

Out of the four options, only one is correct. Write the correct answer.

$-b-0$ is equal to

$\left(a\right)-1\times b$
$\left(b\right)1-b-0$
$\left(c\right)0-(-1)\times b$
$\left(d\right)-b-0-1$

Answer 1

We have,$-b-0=-b$
$\left(a\right)-1\times b=-b$
$\left(b\right)1-b-0=1-b$
$\left(c\right)0-(-1)\times b=0+b=b$
$\left(d\right)-b-0-1=-b-1$
Hence, option (a) is correct.