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If O(A)=2xx3, O(B)=3xx2, and O(C )=3xx3 ...

If `O(A)=2xx3, O(B)=3xx2`, and `O(C )=3xx3` which one of the following is not defined ?

A

CB+A

B

BCA

C

C(A+B')'

D

C(A+B)

Text Solution

Verified by Experts

The correct Answer is:
D
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