Question

find 15th term from the end of the AP 8,13,18,.........153

Answer 1

Hi Friend ,

=================

the AP from the end also will be in AP only

153,........,18,13,8


a = 153

d = 18-13 = -5

15 th term = a+14d

= 153+14(-5)

= 153-70

= 83

Hope it helps u:-)

Answer 2

HELLO.......FRIEND!!

THE ANSWER IS HERE,

The numbers from the end is also in AP.

=> 153,.........18,13,8.

a=153,

d=13-18=-5

The 15th term,

=> a+14d

=> 153+14 (-5)

=> 153-70

=> 83.

:-)Hope it helps u.