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Get Answers to all your Questions
Q2. In each of the following, determine whether the statement is true or false. If it is true, prove it. If it is false, give an example.
(vi) If A B and x
B , then x
A
Answers (1)
The given statement is true,
Let, A B and x
B
Suppose, x A
Then, x B , which is contradiction to x
B
Hence, x A.
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