Question

The probability of an impossible event is ______.

पर्याय

• –1

• 0

• 1

• `1/2`

Answer 1

The probability of an impossible event is 0.

Explanation:

An impossible event never occurs.

So, the number of favourable outcomes = 0.

Probability P(E) = `"Favourable outcomes"/"Total outcomes"`

= `0/"Total"`

= 0