Deret Aritmatika

November 8, 2010 · Posted in Matematika 

Berapakah jumlah dari deret berikut ?

102 – 92 + 82 – 72 + 62 – 52 + 42 – 32 + 22 – 12

Lihat Jawaban



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Comments

3 Responses to “Deret Aritmatika”

  1. shinji tiara on December 5th, 2010 9:41 am

    waduh,males ngitung!!panjang beutt!!

  2. Afif P. on December 7th, 2010 12:34 pm

    jawabannya adalah 55…

  3. firsty azirila on March 10th, 2011 12:30 pm

    jawabannya 57

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