Solution
Solution
+1
Solution steps
Use the following trivial identity:
Simplify
Popular Examples
3sec^2((3pi)/4)2sin((2pi)/5)cos((2pi)/5)(sin(840))/(cos(330)+sin(315))cos(arctan(sqrt(3))+arcsin(1/3))tan((5pi)/6-(5pi)/4)
Frequently Asked Questions (FAQ)
What is the value of 800*cos(30) ?
The value of 800*cos(30) is 400sqrt(3)