- #1
Ashford
- 12
- 0
Homework Statement
Find the Maximum and Minimum of the following equation.
r=2-2cos([tex]\Theta[/tex])
The Attempt at a Solution
Max- 2-2 cos (0[tex]\pi[/tex])=0
(0,0[tex]\pi[/tex]);(0,2[tex]\pi[/tex])
Min 2-2cos([tex]\pi[/tex])=4
(4,[tex]\pi[/tex])
Do i just have these backwards?