Solution
Solution
Solution steps
Rewrite using trig identities:
Use the following identity:
Simplify
Popular Examples
(sin(18))/(cos(18))(2tan(53)-3cos(37))/(3sin(37))(sin(120))/2cos(180)+tan(180)+sin(270)+cos(270)70sin(20)
Frequently Asked Questions (FAQ)
What is the value of sec(arctan(0)) ?
The value of sec(arctan(0)) is 1