Q......
10!! =
6! =
nt : sepii (||-_-)
10!! =
6! =
nt : sepii (||-_-)
sevaferiano188
10!! = 10 × 8 × 6 × 4 × 280 × 6 × 4 × 2480 × 4 × 21920 × 2= 3.8406! = 6 × 5 × 4 × 3 × 2 × 130 × 4 × 3 × 2 × 1120 × 3 × 2 × 1360 × 2 × 1720 × 1= 720
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