Question

The probability of an impossible event is
(a)0
(b)1
(c)$\frac{1}{2}$
(d)non-existent

Answer 1

SOLUTION :  

The correct option is (a) : 0

The probability of an impossible event is zero (0) .

EVENT : An  event for an experiment is the collection of some outcomes of  the experiment .  

IMPOSSIBLE EVENT :  

An event which is impossible to occur , is called an  impossible event . The probability of impossible event is always zero (0) .

HOPE THIS ANSWER WILL HELP  YOU….

Answer 2

the probability of an impossible event is 0.
as is it not possible because every probability has probability more than 0