Ask a New Question
Search
Asked by
pete
find the exact value of cos(-pie/3)+ sin (-7pie/4)
Answers
Human Answers
1
AI Answers
0
Answered by
Reiny
cos(-pie/3)+ sin (-7pie/4)
= cos(pi/3) - sin(7pi/4)
= 1/2 - (-√2/2)
= (1 + √2)/2
There are no AI answers yet. The ability to request AI answers is coming soon!
Related Questions
Related Questions
1
Find the exact value sin(7pi/4)