Question

The minimum value of n for which `tan^-1  "n"/pi > pi/4`, n ∈ N, is valid is 5.

विकल्प

• True

• False

Answer 1

This statement is False.

Explanation:

`tan^-1  "n"/pi > pi/4`

⇒ `"n"/pi > tan  pi/4`

⇒ `"n"/pi > 1`

⇒ `"n" > pi`

So, the minmum value of n is 4.