Question

# Polar of origin (0, 0) w.r.t. the circle touches the circle , if

Hint:

### In this question, we have to find the correct option if Polar of origin (0, 0) w. r. t. the circle touches the circle . As we know that the polar of equation is 0. So, using this and putting P (0,0), we can find a equation for perpendicular distance of a point P and center (0,0) we can find the value of r and solving that we will get the correct option.

## The correct answer is:

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