alia8hKatieront
alia8hKatieront alia8hKatieront
  • 23-09-2016
  • Mathematics
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f(x) = sin (4x)/2x what are the x intercepts between 0 and pi..

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Аноним Аноним
  • 27-09-2016
The x intercept means that F(x) = 0
sin(4x)/2x=0
Which means that sin 4x=0
4x E {(-1)^n arcsin 0 +npi | nE Z}
x E {npi/4}
For x between 0 and pi means that x E {0, pi/4, pi/2, 3pi/4, pi}.
I hope that this is the answer that you were looking for and it has helped you.
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