Question

If b=2+3, find the value of (b-1/b)​

Answer 1

The method in which substances in a mixture can be separated by just picking them out with the help of hand from the mixture is known as hand-picking method. It is one of the various methods which are carried out in dry conditions.

Answer 2

Answer:

Taking b =2+3= 5

$\frac{b - 1}{b} = \frac{5 - 1}{5} = \frac{4}{5}$