Question

a coin is tossed AND a die is thrown simultaneously. (1) CONDITION FOR EVENT A :to get a tail and an even number. (2) condition for even B : to get a head or a tail and an odd number

Answer 1

Answer:

Answers - 1/4 and 1/2

Step-by-step explanation:

Sample Space (All possible outcomes) = {(H,1),(H,2),(H,3),(H,4),(H,5),(H,6),(T,1),(T,2),(T,3),(T,4),(T,5),(T,6)}

H-Heads and T-Tails

∴n(S) = 12

1. Tail and Even No.

Event Set={(T,2),(T,4),(T,6)}

∴n(E)=3

∴P(E)=n(E)/n(S)=3/12= 1/4

2. Head/Tail and Odd No.

Event Set={(H,1),(H,3),(H,5),(T,1),(T,3),(T,5)}

∴n(E)=6

∴P(E)=n(E)/n(S)=6/12= 1/2