Question

Find the 29th term of the following 5,8,11,14,17

Answer 1

Answer:

Given:-

• ap = 5, 8, 11, 14, 17

To find:-

• 29th term of this ap

Solution:-

• a = 5
• d = 8 - 5 = 3
• n = 29

• The 29th term of ap is

$\sf \: a_n=a+(n-1)d \\\\\sf \: a_{29}=a + (29 - 1)3 \\ \\ \sf = 5 + 28 \times 3 \\\\\sf = 5 + 84 \\\\\sf = \red{89}$