Solution
Solution
Solution steps
Use the following trivial identity:
Simplify
Popular Examples
tan(6/4)arctan(sqrt((1-cos(19))/(1+cos(19))))(11)/(sin(34))arcsin(18/25)arcsin(((20)sin(48))/(15.889))
Frequently Asked Questions (FAQ)
What is the value of 1+tan^2(0) ?
The value of 1+tan^2(0) is 1