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For any two real numbers a and b , we...

For any two real numbers a and b , we define aRb if and only if ` sin ^(2) a +cos ^(2) b=1 ` , the relation R is -

A

Reflexive but not symmetric

B

symmetric but not transitive

C

transitive but not reflexive

D

an equivalence relation

Text Solution

Verified by Experts

The correct Answer is:
D
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