Question

d(1)=13
d(n)=d(n−1)+17​
Find the 4th term in the sequence.

Answer 1

Step-by-step explanation:

It's solved.

I hope it's help you.

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Answer 2

Step-by-step explanation:

$d(1) = 13$

$d(n) = d(n - 1) + 17$

$d(4) = d(4 - 1) + 17$

$d(4) = d(3) + 17$

$d(2) = d(2 - 1) + 17$

$\: \: \boxed{ \rm \: d(2) = d(1) + 17 = 13 + 17 = 30}$

$\: \: \: d(3) = d(3 - 1) + 17$

$d(3) = d(2) + 17 = 30 + 17 = 47$

$d(4) = d(3) + 17$

$d(4) = 47 + 17 = 64$

$\: \: \: \: \: \boxed{ \sf{ \: the \: value \: of \: 4th \: term \: is \: 64}}$