Question

The values of sine and cosine are always between 0 and 1. True or False

Answer 1

Answer:

  False

Step-by-step explanation:

The range of the sine and cosine functions is -1 to 1, including those values. In interval notation, it is [-1, 1].

Answer 2

Answer: True

Step-by-step explanation:

The length of the sides of a right triangle are always less than the length of the hypotenuse.

Also, the ratio of any side of a triangle and the hypotenuse is always less than 1.