Solution
Solution
Solution steps
Refine to a decimal form
Popular Examples
2sin(0+pi/2)1/2 cos^2(30)-cos(0)+(2cos^3(0))/3-(cos^5(0))/5(1+tan(55)tan(45))/(tan(55)-tan(45))(10)/(tan(47))
Frequently Asked Questions (FAQ)
What is the value of cos^2(255/2) ?
The value of cos^2(255/2) is 0.06884…