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Assertion (A) : The equation of a circle is x^(2) + y^(2) = 9 on rotation of axes through an angle tan^(-1) 2 then the transformed equation is x^(2) + y^(2) = 9 Reason (R) : On rotation of axes area of the circle does not change. Choose the correct answer. |
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Answer» Both A and R are TRUE and R is the correct explanation of A |
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