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}
waec 2006mathematics

The correct answer is C. \(\varnothing\)

P1 = {2, 4, 6, 8, 10}; {1, 3, 5, 7, 9}

P1 \(\cap\) q1 = {} or \(\varnothing\)

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