I need help pls I will give brainliest

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Select the lengths in centimeters that would form a right triangle

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.