Question

I
find the position of 62
Series 2,5,8---
in
the
following

Answer 1

Answer:

ANSWER IS 21

Step-by-step explanation:

• It is an A.P. series with a = 2, d = 3

Let 62 be the nth term.

Tn = 62

But we know that Tn = a + (n � 1) d

62 = 2 + (n � 1) 3

or 62 = 2 + 3n � 3

or 62 � 2 + 3 = 3n

or 63 = 3n

or� 3n = 63

or n = 21

62 is the 21st term