Solution
Solution
+1
Solution steps
Use the following trivial identity
Rewrite using trig identities
Rewrite using trig identities
Rewrite using trig identities
Simplify
Popular Examples
arccos(0.174)sin(340)cos(120)-cos(340)sin(120)sin(arccot(cos(arctan(1))))cos(45+60)cos^2(90)+sin^2(90)
Frequently Asked Questions (FAQ)
What is the value of (sec(120)+cot(225)+cos(315))/(sin(270)) ?
The value of (sec(120)+cot(225)+cos(315))/(sin(270)) is (-sqrt(2)+2)/2