Solution
Solution
+1
Solution steps
Refine to a decimal form
Popular Examples
sqrt((1-cos(210))/2)cos(20)cos(70)-sin(20)sin(70)arccos((-4)/5)cos(arccos((sqrt(2))/2))arctan(1/(2sqrt(2)))
Frequently Asked Questions (FAQ)
What is the value of arcsec(5/4) ?
The value of arcsec(5/4) is 0.64350…