Trigonometry! #8
Geometry
Level
3
If \(\tan(\pi \cos \theta) = \cot (\pi \sin \theta)\) and \(0 < \theta < \frac {3 \pi }{4}\), then \(\sin (\theta + \frac {\pi}{4}) =\ ? \)
This problem is part of the set Trigonometry.
by
Omkar Kulkarni