SOLUTION: Given that sin 64° = 9/10 and cos 64° = (√19)/10 find the following:
1. cot 64° =
2. cos -64° =
3. csc 64° =
4. csc -26° =
5. sec 244° =
Algebra ->
Trigonometry-basics
-> SOLUTION: Given that sin 64° = 9/10 and cos 64° = (√19)/10 find the following:
1. cot 64° =
2. cos -64° =
3. csc 64° =
4. csc -26° =
5. sec 244° =
Log On