Mathematical Induction question

  • Mathematica
  • Thread starter tcesni
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  • #1
3
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I need help getting started on using Mathematical Induction with this problem....
so what should i do first?

a + (a+d)+(a+2d)+...+[a+(n-1)d] = (n/2)[2a+(n-1)d]
 

Answers and Replies

  • #2
3
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never mind...i found the answer
 

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