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# Given the sets A = [2, 4, 6, 8] and B = [2, 3, 5, 9]. If a number is selected at...

### Question

Given the sets A = [2, 4, 6, 8] and B = [2, 3, 5, 9]. If a number is selected at random from set B, what is the probability that the number is prime?

### Options

A) 1

B) $$\frac{3}{4}$$

C) $$\frac{1}{2}$$

D) $$\frac{1}{4}$$

### Explanation:

A = [2, 4, 6, 8}

B = {2, 3, 5, 9}

Pr = (Prime in B) = $$\frac{3}{4}$$

## Dicussion (1)

• A = [2, 4, 6, 8}

B = {2, 3, 5, 9}

Pr = (Prime in B) = $$\frac{3}{4}$$