Solution
Solution
Solution steps
Simplify
Use the following trivial identity:
Popular Examples
10cos(50)arctan(1.79)cos((3pi)/2)cos(pi)-sin((3pi)/2)sin(pi)(sqrt(2-\sqrt{2+2cos(80))})/(sin(40))4/(sin(35))
Frequently Asked Questions (FAQ)
What is the value of sin(0+pi/2) ?
The value of sin(0+pi/2) is 1