Which of the following trigonometric functions, restricted to 0 < x < π, have values greater than 1?

a.) f (x) = sin x

b.) f (x) = cos x

c.) f (x) = cot x

d.) f (x) = sec x

Question

Ellis Ferrell

8 May, 01:09

+2

Answers (1)

Know the Answer?

Maurice Noble · Answer 1

I think the answer is both C and D. A and B are incorrect because sin and cos never go above 1 but both cot and sec go above one within that domain.

Which of the following trigonometric functions, restricted to 0 < x < π, have values greater than 1?a.) f (x) = sin xb.) f (x) = cos xc.) f (x) = cot xd.) f (x) = sec x