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Project ID:
1103076609
Source Problem:
Accepted:
1
Clonable:
1
Easy:
1
Graf na obrázku patrí funkcii:
\( f(x)=-\sin\left(x + \frac{\pi}4 \right) \)
\( f(x)=-\sin\left(x -\frac{3\pi}4 \right) \)
\( f(x)=\cos\left(x + \frac{\pi}4\right) \)
\( f(x)=\sin\left(x - \frac{\pi}4\right) \)