Solution
Solution
Solution steps
Use the following trivial identity:
Simplify
Popular Examples
1/(cot(330))arctan(26000/40000)arctan(-4/(-4))(30)^2+(20)^2-2(30)(20)cos(106.97)128+127.5sin((2pi)/(16)*1)
Frequently Asked Questions (FAQ)
What is the value of 2-2cos(0) ?
The value of 2-2cos(0) is 0