Use Identities to Find the Indicated Value for Each Angle $\tan \theta = \frac { 7 } { 24 } , \quad \sin \theta < 0 \quad$

question 270

Multiple Choice

Use identities to find the indicated value for each angle measure.
- $\tan \theta = \frac { 7 } { 24 } , \quad \sin \theta < 0 \quad$ Find $\cos ( 2 \theta )$

• A) \(\frac { 527 } { 625 }\)
• B) \(- \frac { 336 } { 625 }\)
• C) \(\frac { 336 } { 625 }\)
• D) \(- \frac { 527 } { 625 }\)

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