WAEC - Mathematics (2023 - No. 36)
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"
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"
~q ⇔ p
q ⇒ p
p ⇒ q
p ⇔ q
Giải thích
The symbolic form for the statement "If Siah is from Foya, then Foya is in Lofa" is:
p ⇒ q
This is read as "p implies q". It means that if p is true, then q must also be true.
In other words, if Siah is from Foya, then Foya must be in Lofa.
p ⇒ q
This is read as "p implies q". It means that if p is true, then q must also be true.
In other words, if Siah is from Foya, then Foya must be in Lofa.