2X0 = 1X0。。。猴猴,,,厉害吧,2=1!(ZT)
文章来源:
tianfangye
于
2012-06-26 20:57:48
a = b
a + a = a + b
2a = a + b
2a - 2b = a + b - 2b
2(a - b) = a + b - 2b
2(a - b) = a - b
2X0 = 1X0
0=0
猴猴,,,厉害吧,2=1!(ZT)
来源:
cyberbug
于
2012-06-26 20:33:32
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a = b
a + a = a + b
2a = a + b
2a - 2b = a + b - 2b
2(a - b) = a + b - 2b
2(a - b) = a - b
2 = 1