24 5 simplified

24 2724 .

246

24 .

S24S23 @.

24 4 1~13 4 1~13 C 13 + 4 1 4 = 16! 4! 12! = 1820 .

80P 27 2K 17% .

240HZ240HZ10002000TNIPSVA.

2423.824 ... 24

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