SOLUTION: Find the exact value: COS raised -1 (-square root 2/2) TAN raised -1 1

Algebra ->  Trigonometry-basics -> SOLUTION: Find the exact value: COS raised -1 (-square root 2/2) TAN raised -1 1      Log On


   

Question 914232: Find the exact value:
COS raised -1 (-square root 2/2)
TAN raised -1 1
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Find the exact value:
COS raised -1 (-square root 2/2)=inverse cos(-√2/2)=135˚
TAN raised -1 1=inverse tan(1)=45˚