If Q is a factor of 18 and T is prime numbers between 2 and 18. What is Q(cap)T?
-
A.
(2,3) -
B.
(2,3,18) -
C.
(2,3,9) -
D.
(2,3,6)
Correct Answer: Option A
Explanation
Q = {1,2,3,6,9,18}, T = {2,3,5,7,11,13,17}
Q(cap)T = {2,3}
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