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Respected sir, Write the contrapositive of the following statement? If x=y and y=3,then x=3. Write the negation of? Sets A and B are equal if and only if A c B and B c A.

Respected sir,
Write the contrapositive of the following statement?
If x=y and y=3,then x=3.
Write the negation of?
Sets A and B are equal if and only if AcB and BcA.

Grade:11

1 Answers

Arun
25763 Points
2 years ago
Dear student
 
Please ask one only one question in one thread.
1.
 
Contrapositive is-
 
If x = 3 and y is not equal to 3 then x is not equal to y.
 
 
Regards
Arun (askIITians forum expert)

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