(1/2)×(2/3)×(3/4)×...(99/100)×(100/101)
=(1×2×3×...×99×100)/(2×3×4×...×100×101)
=1/101
计算:2分之1×3分之2×4分之3×……×100分之99×101分之100.结果等于多少?
计算:2分之1×3分之2×4分之3×……×100分之99×101分之100.结果等于多少?
数学人气:595 ℃时间:2019-08-27 07:24:09
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