Solution
Solution
+1
Solution steps
Use the following property:
Popular Examples
cos(45)(sin(30)+tan(60))cos(165)-cos(15)2sin(30)+3cos(60)-3tan(45)cos(arcsin(4/5)+arccos(3/5))90sin(60)
Frequently Asked Questions (FAQ)
What is the value of arctan(-5.5) ?
The value of arctan(-5.5) is -arctan(11/2)