What is the prime factorization of 42? A. 2 × 3 × 4
B. 2 × 3 × 7
C. 3 × 3 × 4
D. 3 × 3 × 7

Here is an actual question lol

Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.