Question

find the truth value
p: -3 - 2 = -5
q: vertical angles are congruent.
r: 2 + 8 > 10

p ∧ r is

true
false

Explanation:

Step1: Determine truth - value of p

Calculate the left - hand side of the equation in p: $-3 - 2=-5$. So, p is True.

Step2: Determine truth - value of r

Calculate the left - hand side of the inequality in r: $2 + 8=10$, and $10
gtr10$. So, r is False.

Step3: Determine truth - value of $p\wedge r$

The logical AND ($\wedge$) operation is True only when both operands are True. Since p is True and r is False, $p\wedge r$ is False.

Answer:

False