Question

wo dice are thrown at the same time. What is the probability that, (i) the sum of numbers on two dice is 8. (ii) getting the same numbers on both dice. (iii) the product of numbers on two dice is more than 50. (iv) getting the even numbers on both dice

Answer 1

Question

Two dice are thrown at the same time. What is the probability that

(i) the sum of numbers on two dice is 8.

(ii) getting the same numbers on both dice.

(iii) the product of numbers on two dice is more than 50.

(iv) getting the even numbers on both dice

Step-by-step explanation:

i

Required events =

• 1 and 7
• 2 6
• 3 5
• 4 4

• 5 3
• 6 2
• 7 1
• 4 4

no of favourable event's 8

Possible events 6^2 (No in dice/dye ^ no of dye)

probability = 8 /36 =2/9

ii

Favourable events

1 1 and 1 1 (for 2nd order)

2 2 and 2 2

3 3 and 3 3

4 4 and 4 4

5 5 and 5 5

6 6 and 6 6

No is 12

probability 12/36

= 1 /3

iii

Favourable events

null

No. is 0

probability is 0

iv

Favourable events

22 22

44 44

66 66

no is 6

probability 1/6

Mark me the brainliest