Respuesta :

Given:

[tex]a_n=47+\mleft(n-1\mright)(3)[/tex]

To find the fourth term:

Put n=4

We get,

[tex]\begin{gathered} a_4=47+(4-1)(3) \\ =47+(3)(3) \\ =47+9 \\ =56 \end{gathered}[/tex]

Therefore, the fourth term of the given equation is 56.

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