![CPM Homework Banner](/dist/7d633b3a30200de4995665c02bdda1b8.png)
Home > CALC > Chapter 1 > Lesson 1.3.1 > Problem 1-104
1-104.
Find the exact value(s) of
. In which quadrant of the unit circle is sine negative and tangent positive?
cot
is undefined, . Refer to the hint in part (a). And recall that cotangent is the reciprocal of tangent.
For cot
to be undefined, its denominator must equal . . Refer to the hint in part (a). And recall that cosecant is the reciprocal of sine.