Mathc initiation/Fichiers c : c77ci2
Application de sin(x)**2
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Etudier: | sin(x)**2 dx =
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| sin(x)**2 = 1/2 - 1/2 cos(2x) |
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donc | sin(x)**2 dx = | 1/2 - 1/2 cos(2x) dx
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= 1/2 | dx - 1/2 | cos(2x) dx
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