Solution
Solution
+1
Decimal Notation
Solution steps
Use the following property:
Rewrite as
Apply the periodicity of :
Rewrite using trig identities:
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
Simplify
Popular Examples
tan(4/(sqrt(205)))arcsin((1.33)/(1.52))tan((5pi)/3)cot((5pi)/6)+csc(pi/2)-e^{ln(cos(2))+1}-earctan((\frac{-23)/(41)}{2/41})
Frequently Asked Questions (FAQ)
What is the value of sin(-1020) ?
The value of sin(-1020) is (sqrt(3))/2