Answer
If a number is divisible by 8, then it is divisible by 4.
Work Step by Step
Recall the definition of sufficient:
"$\forall x$, r(x) is a sufficient condition for s(x)" means "$\forall x$, if r(x) then s(x)."
Discrete Mathematics with Applications 4th Edition
by Epp, Susanna S.
Published by
Cengage Learning
ISBN 10:
0-49539-132-8
ISBN 13:
978-0-49539-132-6
Chapter 3 - The Logic of Quantified Statements - Exercise Set 3.2 - Page 117: 40
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