Question

We are given the polar equation r^2 = 64sin (2θ)
There is no r value for θ in the intervals..?

Answer 1

is this the question? or is there more that your leaving out?

Answer 2

I can't tell what you are asking either, could you be more specific ?

Answer 3

If more than one answer is possible, list them in increasing order.
When θ = 0, then r = 0 .
When θ = π/4, then r =-8 and r = 8
.

Answer 4

Thats all it says