Solution
Solution
+1
Decimal Notation
Solution steps
Rewrite using trig identities:
Use the following property:
Use the following trivial identity:
Simplify
Remove parentheses:
Multiply fractions:
Cancel the common factor:
Popular Examples
Frequently Asked Questions (FAQ)
What is the value of 2arcsin(-1/2) ?
The value of 2arcsin(-1/2) is -pi/3