Q.NO.14 *
The radius of curvature of the curve x2 + y2 = r2 at origin is
AV
B) r2
C)2r
Dr
O A is cor

Q.NO.14 *
The radius of curvature of the curve x2 + y2 = r2 at origin is
AV
B) r2
C)2r
Dr
O A is correct answer
O B is correct answer
O C is correct answer
O Dis correct answer​

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