Question

Let E be an event and P(E) = `6/7`, then find the value of P(not E).

विकल्प

• `1/7`

• `6/7`

• 1

• 0

Answer 1

`bb(1/7)`

Explanation:

Given: P(E) = `6/7`

We know, P(not E) = 1 – P(E)

= `1 - 6/7`

= `(7 - 6)/7`

= `1/7`