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Provide counterexamples to the following statements. a. Every geometric figure with four
Chapter 2, Problem 3(choose chapter or problem)
Provide counterexamples to the following statements.
a. Every geometric figure with four right angles is a square.
b. If a real number is not positive, then it must be negative.
c. All people with red hair have green eyes or are tall.
d. All people with red hair have green eyes and are tall.
Questions & Answers
QUESTION:
Provide counterexamples to the following statements.
a. Every geometric figure with four right angles is a square.
b. If a real number is not positive, then it must be negative.
c. All people with red hair have green eyes or are tall.
d. All people with red hair have green eyes and are tall.
Step 1 of 3
Given data:
a. Every geometric figure with four right angles is a square.
b. If a real number is not positive, then it must be negative.
c. All people with red hair have green eyes or are tall.
d. All people with red hair have green eyes and are tall.