# What trig functions are positive in which quadrants?

##### 1 Answer

Apr 4, 2016

#### Answer:

All the trig functions are positive in Quadrant 1. Sine and cosecant are positive in Quadrant 2, tangent and cotangent are positive in Quadrant 3, and cosine and secant are positive in Quadrant 4.

#### Explanation:

(From http://www.dummies.com/how-to/content/signs-of-trigonometry-functions-in-quadrants.html)

What always helps me is the acronym: