CPM Homework Help : PC3 Problem 9-89

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Home > PC3 > Chapter 9 > Lesson 9.1.4 > Problem 9-89

9-89.

Solve each of the folling equations, where $0 ≤ x < 2π$ .

$\csc(x) = −2$
Step (a):
$\frac{1}{\sin(x)}=-2$

$\cot(x) = - \frac { \sqrt { 3 } } { 3 }$
Hint (b):
What special angle is this?
More Help (b):
In what quadrants is tangent negative?

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