A {1,2,4}
B {1,3,4}
C {1,3,6}
D { 1,2,6}
Correct Answer: Option A
এখানে, P = {1, 2, 3, 4, 6, 12}
আবার, Q = {3, 6, 9, 12} [যেহেতু x ≤ 12 ]
P - Q = {1, 2, 3, 4, 6, 12} - {3, 6, 9, 12}
= {1, 2, 4}
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