If $\cos \theta + \sin \theta = \frac{5}{4},$ then find $\sin 2 \theta.$
Question:
If $\cos \theta + \sin \theta = \frac{5}{4},$ then find $\sin 2 \theta.$
Answer:
Let's think step by step.

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\frac{9}{16}
If $\cos \theta + \sin \theta = \frac{5}{4},$ then find $\sin 2 \theta.$
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