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Last Update: 11/23/2023 11:57 AM
Current Deck: Analysis 1::Sätze
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Commit #35765
Nullstellen (\(x=? \)) \(\sin(x) \) und \(\cos(x) \) (\(f(x)=0 \; \forall \, x \in D\))
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Commit #35765
\(x \in D=\mathbb{R} : \)
\(\sin(x)=0 \; \; \forall \; x=k\pi, \; k \in \mathbb{Z} \)
\(\cos(x)=0 \; \; \forall \; x=\left(\frac{1}{2}+k\right) \pi, \; k \in \mathbb{Z} \)
\(\sin(x)=0 \; \; \forall \; x=k\pi, \; k \in \mathbb{Z} \)
\(\cos(x)=0 \; \; \forall \; x=\left(\frac{1}{2}+k\right) \pi, \; k \in \mathbb{Z} \)