Solution

Solution

Solution steps
Refine to a decimal form

Popular Examples

sin(arctan(-1)+arcsin(-(sqrt(2))/2))tan((-1590)/(3cot^2(60)))cos(465)arccos(sin((5pi)/2))sin((7pi)/8)-sin((7pi)/6)-cot(pi/3)

Frequently Asked Questions (FAQ)

  • What is the value of sin(20.5) ?

    The value of sin(20.5) is 0.35020…