Use the fact that sec(x) = 1/cos(x) and that sin^2(x) + cos^2(x) = 1.
Hello,
Can someone please help me with this problem?
Here's the instructions:
Write the first expression in terms of the second if the terminal point determined by t is in the given quadrant.
Problem:
sec^2(t)sin^2(t), cos (t) ; any quadrant
Thanks!
-Mark