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Mathematics
WAEC / WASSCE 2023
Mathematical Logic
Solution
Consider the statements:
p: Siah is from Foya.
q: Foya is in Lofa.
Write in symbolic for the statement: "If Siah is from Foya, then Foya is in Lofa"
A
~q ⇔ p
B
q ⇒ p
C
p ⇒ q
D
p ⇔ q
medium Difficulty
Study Solution
Mathematics
WAEC / WASSCE 2022
Mathematical Logic
Solution
Consider the statements:
p: Stephen is intelligent
q: Stephen is good at Mathematics
If p⇒q, which of the following is a valid conclusion?
A
If Stephen is good at Mathematics, then he is intelligent
B
If Stephen is not good at Mathematics, then he is not intelligent
C
If Stephen is not intelligent, then he is not good at Mathematics
D
If Stephen is not good at Mathematics, then he is intelligent
medium Difficulty
Study Solution