Solution

Solution

Solution steps
Use the following trivial identity:
Use the following trivial identity:
Simplify

Popular Examples

9+cos(2)-cos(1)arccos(sin(-(2pi)/3))20cos((2pi)/3)(250)/(sin(45))arctan((11.2)/(18.3))

Frequently Asked Questions (FAQ)

  • What is the value of sec(45)csc(45)-1 ?

    The value of sec(45)csc(45)-1 is 1