Question

Which term of the A.P

3,8,13,…….,is 108.​

Answer 1

Answer :

36

Solution :

Given,

AP : 3, 8, 13, .... , 108

a_n = 108

a = 3

d = 8 - 3 = 5

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

108 = 3 + (n - 1)3

105/3 = n - 1

35 + 1 = n

n = 36

Therefore, 108 is 36th term of given AP.

Answer 2

Answer:

n = 36

Step-by-step explanation:

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