Thursday, June 2, 2011

Apakah 1=2?

Perhatikan
a=b
a^2=ab
a^2+a^2=ab+a^2
2a^2=ab+a^2
2a^2-2ab=ab+a^2-2ab
2a^2-2ab=a^2-2ab
2(a^2-ab)=1(a^2-ab)
2=1
Tanya ke napa?

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