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Question
The first term a = 8 and common difference d = 5 are given. Write an A.P.
Sum
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Solution
Here,
a = t1, d = 5
t2 = t1 + d
t2 = 8 + 5
t2 = 13
t3 = t2 + d
t3 = 13 + 5
t3 = 18
t4 = t3 + d
t4 = 18 + 5
t4 = 23
The required A.P. is 8, 13, 18, 23, ....
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