Question

if r=a Cos(theta) then find the find the tangent of its orthogonal equation.

Answer 1

I would like to say that the first step would be to find the derivative in order to find the perpendicular...

Answer 2

then how i find the perpendicular equation of it.

Answer 3

The perpendicular of line with slope x has slope -1/x

Answer 4

its for a cartesian equation but not for a polar equaton

Answer 5

Oh, oh, oh, I missed that.

Answer 6

ok... pls try

Answer 7

Oh, let me find my book, hold on.

Answer 8

I honestly couldn't tell you. Sorry.

Answer 9

i have do it but it not may be true.

Answer 10

:D