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Guillaume
Guillaume 2014-9-24

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You code is quite good. You made three error:
  • the sign of term must change at each iteration
  • in term again, the power of x is odd (2*k+1)
term = (-1)^k * x^(2*k+1)/factorial(2*k+1);
  • Pn is the result you're calculating. It's what you want to display, not term.

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George Zimbodia
George Zimbodia 2014-9-25
Thank you! and I forgot to change the disp(term) to disp(Pn) on my original question even though I had did so on my code!

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