9000070703

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9000070703

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Určete první derivaci funkce

f : y = \sqrt{\sin x - \cos x}

f^{'} (x) = \frac{\sin x + \cos x}{2 \sqrt{\sin x - \cos x}}; x \in (\frac{π}{4} + 2 k π; \frac{5 π}{4} + 2 k π), k \in Z

f^{'} (x) = \frac{\sin x + \cos x}{2 \sqrt{\sin x - \cos x}}; x \in ⟨ \frac{π}{4} + 2 k π; \frac{5 π}{4} + 2 k π ⟩, k \in Z

f^{'} (x) = \frac{\sin x - \cos x}{2 \sqrt{\sin x - \cos x}}; x \in ⟨ \frac{π}{4} + 2 k π; \frac{5 π}{4} + 2 k π ⟩, k \in Z

f^{'} (x) = \frac{\sin x - \cos x}{2 \sqrt{\sin x - \cos x}}; x \in (\frac{π}{4} + 2 k π; \frac{5 π}{4} + 2 k π), k \in Z

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