Use a half-angle identity to find an exact value for the following, given the information about x.
-Find tan given that cos and x terminates in 180°

Name: Use a half-angle identity to find an exact value for the following, given the information about x. -Find tan given that cos and x terminates in 180° < x < 270°.
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Question

Use a half-angle identity to find an exact value for the following, given the information about x.
-Find tan  given that cos  and x terminates in 180° < x < 270°.

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The Answer of Use a half-angle identity to find an exact value for the following, given the information about x.
-Find tan  given that cos  and x terminates in 180° < x < 270°.

Use a Half-Angle Identity to Find an Exact Value for the Following