CPM Homework Help : PC3 Problem 10-38

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Home > PC3 > Chapter Ch10 > Lesson 10.1.2 > Problem 10-38

10-38.

Simplify: $1-\frac { 1 } { \operatorname { csc } ^ { 2 } ( 2 \theta ) }$

Step:

$1-\sin^2(2\theta)$

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