Solution
Solution
Solution steps
Refine to a decimal form
Popular Examples
tan(62)(15)(2(cos(30)+isin(30)))/(3(cos(60)+isin(60)))arcsin((50sin(25))/(35))(cos(7pi))/6(sec(11pi))/6
Frequently Asked Questions (FAQ)
What is the value of cos^2(25)-sin^2(25) ?
The value of cos^2(25)-sin^2(25) is 0.64278…