Question

the 14th term of the Ap 9,5,1,-3 find

Answer 1

Here is ur answer....
Given
a = 9
d =second term - first term
5 - 9 = -4
d = -4
so 14th term = a + 13 d
= 9 + 13(-4)
= 9 - 52
= -43 ......
Hope it helps uhh

Answer 2

Hiii

Here, t1=a=9,d=(-4 )& n=14

tn=a+(n-1)d

t14=9+(14-1)*(-4)

=9+13*(-4)

=9-52

t14=-43

hope it will help u