If $\sin (\pi \cos x) = \cos (\pi \sin x),$ enter all possible values of $\sin 2x,$ separated by commas.
Question:
If $\sin (\pi \cos x) = \cos (\pi \sin x),$ enter all possible values of $\sin 2x,$ separated by commas.
Answer:
Let's think step by step.

user
\frac{3}{4}, -\frac{3}{4}
If $\sin (\pi \cos x) = \cos (\pi \sin x),$ enter all possible values of $\sin 2x,$ separated by commas.
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