Solution

Solution

+1
Decimal Notation
Solution steps
Rewrite as
Apply the periodicity of :
Rewrite using trig identities:
Write as
Use the Angle Sum identity:
Use the following trivial identity:
periodicity table with cycle:
Use the following trivial identity:
periodicity table with cycle:
Use the following trivial identity:
periodicity table with cycle:
Use the following trivial identity:
periodicity table with cycle:
Simplify

Popular Examples

arctan(1/(-4))18*cos(32)-sec(pi)sec(780)(cot(0))/(csc(0))

Frequently Asked Questions (FAQ)

  • What is the value of cos(1035) ?

    The value of cos(1035) is (sqrt(2))/2