Erwin Harahap

do Now or Never

Induksi Matematika

Posted by Erwin on April 16, 2008

Contoh 1 : The Sum of The Natural Numbers

Gunakan Induksi matematika untuk membuktikan bahwa jumlah n bilangan asli pertama adalah :

1 + 2 + 3 + 4 + ... + n = \dfrac{n(n+1)}{2}  ,  \forall \: n  \in \mathcal{N}

Solusi :

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