- #1
songoku
- 2,292
- 325
Homework Statement
Solve:
sin x + cos x + tan x + cot x + sec x + cosec x + 2 = 0
Homework Equations
trigonometry
The Attempt at a Solution
The best I can get is:
sin2x cos x + cos2x sin x + sin x + cos x + 3 = 0
Then...