Solution
Solution
+1
Solution steps
Rewrite using trig identities:
Simplify
Popular Examples
(cos(25))/(cos(32))arccos(1/(sqrt(26)\sqrt{17)})sec(240)+cot(135)+csc(330)9.8(sin(55.03)-0.6cos(55.03))sin(0)+cos^2(0)
Frequently Asked Questions (FAQ)
What is the value of 2cos(pi+pi/4) ?
The value of 2cos(pi+pi/4) is -sqrt(2)