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Antwort 5.1:4
Aus Online Mathematik Brückenkurs 1
| a)
| \sin^2 x+\cos x
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| b)
| \cos v=\cos\dfrac{3\pi}{2}
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| c)
| \cot 2x=\dfrac{1}{\tan 2x}
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| d)
| \tan\dfrac{u}{2}=\dfrac{\sin u}{1+\cos u}
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