Question

Two dice are thrown simultaneously find the probability of getting sum on two dice is factor of 6

Answer 1

Answer:

answer is1/6

Step-by-step explanation:

Let 'S' be the sample space.

S={(1, 1)(1, 2)(1, 3)(1, 4)(1, 5)(1, 6)

(2, 1)(2, 2)(2, 3)(2, 4)(2, 5)(2, 6)

(3, 1)(3, 2)(3, 3)(3, 4)(3, 5)(3, 6)

(4, 1)(4, 2)(4, 3)(4, 4)(4, 5)(4, 6)

(5, 1)(5, 2)(5, 3)(5, 4)(5, 5)(5, 6)

(6, 1)(6, 2)(6, 3)(6, 4)(6, 5)(6, 6)}

n(S)=36

Let A be the event which is getting sum on two. dice is factor of 6

A={(1, 5)(2, 4)(3, 3)(4, 2)(5, 1)(6, 6)}

n(A)=6

n(P)=n(A)/n(S)

=6/36

=1/6