Prove the following Lemma.

For all A,B CQ, (ii) A= B-A’= B’, and (iii) AZ A Show transcribed image text
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Prove the following Lemma.

For all A,B CQ, (ii) A= B-A’= B’, and (iii) AZ A Show transcribed image text
An answer will be send to you shortly. . . . .