Question

probability of occurrence of atleast one of the event A and B is denoted by
a.P(ab)
b.p(a+b)
c.p(a/b)
d.none
​

Answer 1

I Think It Would be D If it Is Correct then pls comment

Answer 2

Answer:

option c

Step-by-step explanation:

We are given that P(A∪B)=0.6, and P(A∩B)=0.2.

We know that if A and B are any two events, then

P(A∪B)=P(A)+P(B)−P(A∩B)

or 0.6=1−P(

A

ˉ

)+1−P(

B

ˉ

)−0.2

or P(

A

ˉ

)+P(

B

ˉ

)=2−0.2−0.6=1.2.

pls mark this answer brain list ☺️☺️☺️☺️☺️