Solution
Solution
+1
Solution steps
Rewrite using trig identities:
Rewrite using trig identities:
Rewrite using trig identities:
Popular Examples
(sin(840))/(cos(330)+sin(315))cos(arctan(sqrt(3))+arcsin(1/3))tan((5pi)/6-(5pi)/4)sin(arcsec(8))-arctan(sqrt(3))
Frequently Asked Questions (FAQ)
What is the value of 2sin((2pi)/5)cos((2pi)/5) ?
The value of 2sin((2pi)/5)cos((2pi)/5) is (sqrt(2)sqrt(5-\sqrt{5)})/4