PLEASE HELP FOR TRIGONOMETRY
1. sin 30° + COS 60º =
2. sin 45º - cos 45º =
3. sec 30° + cot 60'=
4. tan 30° - CSC 30° =
5. sec 30° + cot 60°=
6. sin 45° + cos 45º =
7. tan 30° + CSC 60° =
8. сot 45° + sec 60º =
9. sin 30° - cos 60º =
10. Cos 30° - sec 60º =
Answers & Comments
Answer:
1. 1
2.0
3.![\sqrt{3 \sqrt{3](https://tex.z-dn.net/?f=%5Csqrt%7B3)
4.![\frac{\sqrt{3}}{3}-2 \frac{\sqrt{3}}{3}-2](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B3%7D%7D%7B3%7D-2)
5.![\sqrt{3} \sqrt{3}](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D)
6.![\sqrt{2}\\ ></p><p>7.<img src=](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D%5C%5C)
8.
9.0
10.![\frac{\sqrt{3}}{2}-2 \frac{\sqrt{3}}{2}-2](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B3%7D%7D%7B2%7D-2)
Step-by-step explanation: