Plot the point whose polar coordinates are given. Then find two other pairs of polar coordinates of this point, one with r > 0, and one with r < 0. (a) (2, 5pi/6)
(b) (1, -2pi/3)
(c) (-1, 5pi/4)

The other pairs are:

  and

and

and

See attachment for plots

Step-by-step explanation:

Given

Solving (a): Plot a, b and c

See attachment for plots

Solving (b): Find other pairs for and

The general rule is that:

The other points can be derived using

and

Let ---- You can assume any value of n

So, we have:

So, the pairs are:

Take LCM

And

Take LCM

The other pairs are:

and

So, the pairs are:

Take LCM

And

Take LCM

The other pairs are:

and

So, the pairs are

Take LCM

And

Take LCM

So, the other pairs are:

and

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

hreryryrranswer:

step-by-step explanation: