Solution
Solution
+1
Decimal Notation
Solution steps
Refine to a decimal form
Popular Examples
cos(arccos(-1/4))-2cos(2arccos(-1/4))1/4 cos(0)sin((2pi)/2)+cos((2pi)/2)cos(5.5)-51.875cos((2pi)/(365)(55-354))+727.725
Frequently Asked Questions (FAQ)
What is the value of arctan(7/(-3)) ?
The value of arctan(7/(-3)) is -1.16590…