On Ring Theory
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On Ring Theory
Let \(\displaystyle{\left(R,+,\cdot\right)}\) be an associative ring with unity and \(\displaystyle{|R|=p^2}\)
where \(\displaystyle{p}\) is a prime number.
Prove that the ring \(\displaystyle{\left(R,+,\cdot\right)}\) is commutative.
where \(\displaystyle{p}\) is a prime number.
Prove that the ring \(\displaystyle{\left(R,+,\cdot\right)}\) is commutative.
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