- #1
Naidely
- 2
- 0
Without a calculator, find all solutions w between 0 and 360, inclusive, providing diagrams that support your results.
1) cosW=sin20
2) sinW=cos(-10)
3) sinW< 0.5
4) 1<tanW
1) cosW=sin20
2) sinW=cos(-10)
3) sinW< 0.5
4) 1<tanW