Solution
Solution
Solution steps
Rewrite using trig identities:
Rewrite as
Apply the periodicity of :
Use the following trivial identity:
periodicity table with cycle:
Simplify
Popular Examples
(sin(2pi))/3cos(arctan(-5/12))arcsin(10/15)sin(pi/(18))cos((7pi)/(36))+cos(pi/(18))sin((7pi)/(36))4*cos(45)
Frequently Asked Questions (FAQ)
What is the value of (sin(2pi))/4 ?
The value of (sin(2pi))/4 is 0