Consider a binary operation * on N defined as a * b = a3 + b3. Choose the correct Answer. (1)
A. * is both associative and commutative.
B. * is commutative but not associative.
C. * is associative but not commutative.
D. * is neither commutative nor associative.
Answer:B
Consider a binary operation * on N defined as a * b = a3 + b3. Choose the correct Answer. (1)
A. * is both associative and commutative. B. * is commutative but not associative. C. * is associative but not commutative. D. * is neither commutative nor associative.