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$\large \lim _{ x\to 0 }{ \frac { 1-\cos { x } +2\sin { x } -\sin ^{ 3 }{ x } -{ x }^{ 2 }+3{ x }^{ 4 } }{ \tan ^{ 3 }{ x-6\sin ^{ 2 }{ x } +x-5{ x }^{ 3 } } } } = \, ?$

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