Question

If nth term of arithmetic progression an = 24 - 3 then its 2nd

Answer 1

Correction:

If nth term of an AP is 24-3n,find its second term.

Solution:

Given that the nth term of the given AP is of the form 24-3n

Now,

Putting n=2,

a2→24-3(2)

→24-6

→18

The second term of the AP is 18

Answer 2

Answer:

a2= 24-3*2 ( n=2)

24-6

=18