Question

write the first integer term of the arithmetic sequence 1/9 3/9 5/9

Answer 1

Given sequence is,

1/9, 3/9, 5/9, .........

So, the first term and common difference are

a = 1/9 & d = 2/9

If we continues the series we found that '1' is the first integral term of the given sequence.

Like, 1/9, 3/9, 5/9, 7/9, 9/9, 11/9, ............

So, 5th term = 9/9 = 1 = INTEGER