Solution
Solution
+1
Solution steps
Use the following trivial identity:
Simplify
Popular Examples
arctan(20/7)sin(pi/9)cos((2pi)/9)+cos(pi/9)sin((2pi)/9)cot(60)tan(30)+sec^2(45)arctan(20/40)110cos(150)
Frequently Asked Questions (FAQ)
What is the value of 3sin(150) ?
The value of 3sin(150) is 3/2