Question

The radius of curvature at (3,-4) to the curve is x2 + y2 = 25​

Answer 1

Answer:

$\red{ \bold{x^{2} + y^{2} = 25}} \\ \pink{ \bold{(3)^{2} + ( - 4)^{2}=25 }} \\ \green{ \bold{9 + 16 = 25}} \\ \orange{ \bold{25 = 25}}$

HOPE IT WILL HELP YOU....