Solution

Solution

+1
Decimal Notation
Solution steps
Rewrite as
Apply the periodicity of :
Use the following trivial identity:
periodicity table with cycle:

Popular Examples

arccsc(sin(pi/6))cos(pi/4+(2pi)/3)sin(85)cos(25)-sin(25)cos(85)1+2cos(pi)cos(2*(3pi)/2)

Frequently Asked Questions (FAQ)

  • What is the value of cot(870) ?

    The value of cot(870) is -sqrt(3)