Mathc initiation/Fichiers c : c78fa3
Application de cosh(x)**2
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Etudier: | coh(x)**2 dx =
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|cosh(x)**2 = 1/2 + 1/2 cosh(2x) |
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donc | cosh(x)**2) dx = | 1/2 + 1/2 cosh(2x) dx
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= 1/2 | dx + 1/2 | cosh(2x) dx
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