If p 1 3 5 7 9 and Q 2 4 6 8 10 are subsets of ... - WAEC Mathematics 2006 Question
If p = {1, 3, 5, 7, 9} and Q = {2, 4, 6, 8, 10} are subsets of a universal set. U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. What are the elements of P1 \(\cap\) Q1?
A
{1, 3, 5, 7, 9}
B
[2, 4, 6, 8, 10}
C
\(\varnothing\)
D
{1, 2, 6, 8, 10}
correct option: c
P1 = {2, 4, 6, 8, 10}; {1, 3, 5, 7, 9}
P1 \(\cap\) q1 = {} or \(\varnothing\)
P1 \(\cap\) q1 = {} or \(\varnothing\)
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