Solution
Solution
+1
Decimal
Solution steps
Use the following trivial identity:
periodicity table with cycle:
Popular Examples
arctan(7/(-10))25cos(50)arccos(-33/65)tan(25)+tan(110)1-tan(25)tan(110)cos(pi/9)cos((2pi)/9)cos((4pi)/9)
Frequently Asked Questions (FAQ)
What is the value of 3*tan(60) ?
The value of 3*tan(60) is 3sqrt(3)