Question

Help me I am rotting

A box contains 30 cards numbered 1 to 30 .Two cards aee draw. at random. Find the probability that both the cards bear prime numbers.​

Answer 1

║⊕ANSWER⊕║

SAMPLE SPACE = 2, 3, 5, 7, 11, 13, 17, 19, 23, 29

Favorable outcomes = 10

Probability = $\frac{10}{30}   = \frac{1}{3}$

∴ $\frac{1}{3}$ is your answer !!!

Answer 2

SAMPLE SPACE = 2, 3, 5, 7, 11, 13, 17, 19, 23, 29

Favorable outcomes = 10

Probability =

∴ \frac{1}{3}

3

1

is your answer ♥️♥️