What is the sign of the trigonometric function, given the quadrant the terminal ray of an angle lies in?

Select all correct statements.

The sine function is positive in quadrant I .

The cosecant function is positive in quadrant IV .

The cotangent function is negative in quadrant II .

The cosine function is negative in quadrant II .

The secant function is positive in quadrant III .

Guest Jan 22, 2020

#1**+1 **

Select all correct statements.

**Hello Guest!**

The sine function is positive in quadrant I . yes

The cosecant function is positive in quadrant IV . yes

The cotangent function is negative in quadrant II . yes

The cosine function is negative in quadrant II . yes

The secant function is positive in quadrant III . yes

!

asinus Jan 22, 2020