# Exploring Sign for Trig Functions in Quadrants

- Author:
- Sangeeta Gulati, Mike Day, sakshibablani

- Topic:
- Functions

This app will help you learn the SIGNS of the quadrants for the basic trig functions.
Click on which trig function you want to view.
Move point P so that you see the SIGN.

The algebraic sign of sin will always be the sign of which coordinate?

In which quadrant will sin=y be positive

In which quadrant will sin=y be negative

The algebraic sign of cos will always be the sign of which coordinate?

In which quadrant will cos=x be positive?

In which quadrant will cos=x be negative ?

In which quadrant will the algebraic sign of tan=y/x be positive?

In which quadrant will the algebraic sign of tan=y/x be negative?

cosec will have the same sign as which other function?

sec will have the same sign as which other function?

cot will have the same sign as which other function?