Question

a dice is thrown once find the probability of getting a) prime number b) a number greater than 6​

Answer 1

Answer:

the probabil of getting prime no.=3/6

=1/2

the probability of getting a no. greter than 0=0/6

=0

therefore it is a immposible event

Answer 2

Given :-

• A dice is thrown once

To Find :-

• (a) a prime number

• (b) a number greater than 6​

Solution :-

(a) $\sf{Prime\:number}$

Prime number from 1 to 6 = 2,3,5

Probability = Favourable outcome/Total no. of outcomes

P = 3/6

P = 1/2

(b) $\sf Number\: greater \:than\: 6​$

Number greater than 6​ from 1 to 6 = 0

Probability = Favourable outcome/Total no. of outcomes

P = 0/6

P = 0