If p = {prime factors of 210} and Q = {prime less than 10}, find p \(\cap\) Q
A
{1,2, 3}
B
{2, 3, 5}
C
{1, 3, 5,7}
D
{2,3,5,7}
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
prime factor of 210 = 2, 3, 5, 7
prime numbers less than 10 = 2, 3, 5 , 7
Source: Myschool Past Questions Archive (Record #36790)