Solution
Solution
+1
Solution steps
Use the following property:
Popular Examples
tan(3/2 pi)e^{pi/2}-e^{arctan(1+(\sqrt[4]{2/3})^2)}cot(47)(tan(50)-tan(20))/(1+tan(50)tan(20))42sin(40)
Frequently Asked Questions (FAQ)
What is the value of cos(-1(5/7)) ?
The value of cos(-1(5/7)) is cos(5/7)