A^47c7/2 a^47c7/44 a^47c^27/0 a^47c^27/14 a^47c^27/15 a^47c^27/16

请输入您的数学问题…… A^47C7/2 A^47C7/44 A^47C^27/0 A^47C^27/14 A^47C^27/15 A^47C^27/16

问题

A^{4} 7 C 7/2 A^{4} 7 C 7/44 A^{4} 7 C^{2} 7/0 A^{4} 7 C^{2} 7/14 A^{4} 7 C^{2} 7/15 A^{4} 7 C^{2} 7/16

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