Further Maths > 2019 > 10

WASSCE

Consider the following statements:
p: Birds fly
q: The sky is blue
r: The grass is green
What is the symbolic representation of "If the grass is green and the sky is not blue, then the birds do not fly"?

A.
(r ∧P) ⇒ q
B.
(r ∧q) ⇒ ∽p
C.
(r ∧∽q) ⇒ ∽p
D.
(r ∧∽p) ⇒ ∽q

Answer: C

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