Question

the 17th term of an A.P 19,4,9 is​

Answer 1

Answer:

this is not the correct form of A.P.

Answer 2

a = 19

d = -5

n = 17

an = a + (n-1)d

ATQ,

a 17 = 19 + 16 * -5

= 19 - 80

= -61

Thus, -61 is the 17th term of the AP 19,14,9...

Hope this helps! :)