alleryWhen two odd numbers are multiplied, the product is what?
AEven
BZero
COdd
DPrime
Answer & Solution
Correct answer: C. Odd
1. The rule is odd x odd = odd.
2. Example: 3 x 5 = 15.
3. A product is even only when at least one factor is even.
_Source: Wikipedia, Parity (mathematics), section Multiplication_
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