WAEC Further Mathematics 2016 Paper

Question : 1

Total: 40

P = \{x : -2 < x < 5\}

Q = \{x : -5 < x < 2\}

\mu = \{x : -5 \le x \le 5\}

(P \cup Q)

Solution:

$P = \{x : -2 < x < 5\}$ and $Q = \{x: -5 < x < 2\}$

$(P \cup Q) = \{x : -5 < x < 5\}$

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