Respuesta :

26 term since it goes by nines
fichoh

The term in the sequence which gives a value of 227 using the nth term of an arithmetic sequence formula is the 26th term

From the sequence given :

The common difference, d = d2 - d1 = 11 - 2 = 9

The nth term of an arithmetic sequence can be obtained using the relation :

T(n) = a + (n - 1)d

  • T(n) = 227
  • a = first term = 2
  • d = 9

227 = 2 + (n - 1)9

227 = 2 + 9n - 9

227 = 9n - 7

227 + 7 = 9n

9n = 234

n = 234 / 9

n = 26

Therefore, the term in te sequence which gives a value of 227 is the 26th term

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