Is this equal? (A == B if C == D) [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. 开发者_如何学Python Closed 11 years ago.

A == B if C == D

C == D if A == B

Does A == B?

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There is not enough information to provide a solution.

If the first statement is true, than the second is true. If the second statement is true, than the first is true.

It is just making a loop around and not proving anything.

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Only if C==D.

Not much use, I know, but I think it's all we can say with the information given.