1÷(1-1⼀2)÷(1-1⼀3)÷(1-1⼀4)÷……÷(1-1⼀10)

2025-02-25 02:33:08
推荐回答(1个)
回答1:

1÷(1-1/2)÷(1-1/3)÷(1-1/4)÷……÷(1-1/10)

=1x2x3/2x4/3x5/4x....x10/9
=1x10
=10