指令:1*=1,2*=1×1/2,3*=1×1/2×1/3,4*=1×1/2×1/3×1/4,已知x*=1/40320,求x的值
指令:1*=1,2*=1×1/2,3*=1×1/2×1/3,4*=1×1/2×1/3×1/4,已知x*=1/40320,求x的值
发布时间:2024-06-12 13:19:00
指令:1*=1,2*=1×1/2,3*=1×1/2×1/3,4*=1×1/2×1/3×1/4,已知x*=1/40320,求x的值