Question

First term of A.P be 5, and 4th term of A.P is 91/2 then Find 2nd term and 3rd term of
A.P?

Answer 1

121/6&96/3 is the answer for this

Answer 2

Answer:

Step-by-step explanation:

In a Given A.P ;

a = 3

d = 7-3 = 4

On the contrary let 144 be the nth term of A.P

Tn = 144

n = ?

Tn = a+(n-1)d

144 = 3+(n-1)4

n-1 = 141/4

n = 35.25+1

n = 36.25

As the value of n is a decimal or number, hence 144 is not the term of given A.P