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Which of the following is false ?...

Which of the following is false ?

A

If `a^(**)b=a^(b)` all `a,bin` N then `**` is commutative in N.

B

Addition is associative in N.

C

Addition is commutative in N.

D

Multiplication is associative in N.

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The correct Answer is:
A
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KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2008-MATHEMATICS
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