# In which quadrants do sine and tangent have the opposite sign?

##### 1 Answer

Nov 20, 2016

Quadrant 2 and Quadrant 3.

#### Explanation:

First let's list where sine is positive and sine is negative.

QI **and** Q2: Sine is

Q3 **and** Q4: Sine is

Now for tangent:

Q1 **and** Q3: Tangent is

Q2 **and** Q4: Tangent is

Comparing and contrasting, you'll find that in Quadrant

Hopefully this helps!