Question:
Let p: x = 4 Let q: y = −2 Which represents "If x = 4, then y = −2”? p ∨ q p ∧ q p → q p ↔ q
Answer:
Option c: p → q
Explanation:
Option a: p ∨ q
p ∨ q means that either p is true or q is true or both are true.
Hence, Option a is not the correct answer.
Option b: p ∧ q
p ∧ q means that both p and q are true.
Hence, Option b is not the correct answer.
Option c: p → q
p → q means that if p is true, then q is also true.
Hence, Option c is the correct answer.
Option d: p ↔ q
p ↔ q means that if p is true, then q is true. If q is true, then p is true.
Hence, Option d is not the correct answer.
Thus, p → q is the correct option.
