1.

Find the nth term of an ap: -1, 4, 9, 14.........​

Answer»

ong>ANSWER:

Here goes the solution!

A.P : -1, 4, 9, 14, ....

a = -1

d = a2 - a1 = 4 - (-1) = 5

Tn = a + (N - 1) d

Tn = (-1) + (n - 1) 5

Tn = -1 + 5n - 5

Tn = 5n - 6



Discussion

No Comment Found

Related InterviewSolutions