- #1

- 7

- 0

## Homework Statement

let r = sin(t)+ cos(t)

sketch the graph

## Homework Equations

## The Attempt at a Solution

i really don't know how to start this off.

i know some working should be done in order to sketch it but what?

You are using an out of date browser. It may not display this or other websites correctly.

You should upgrade or use an alternative browser.

You should upgrade or use an alternative browser.

- Thread starter mk200789
- Start date

- #1

- 7

- 0

let r = sin(t)+ cos(t)

sketch the graph

i really don't know how to start this off.

i know some working should be done in order to sketch it but what?

- #2

- 351

- 1

It's no different here. Let t take on a number of values in its domain, and calculate r. Then plot those points in polar coordinates.

- #3

- 7

- 0

really? ohkay~

Share: