Question

Determine the 25th term AP whose 9th term is - 6 and common difference 5/4?​

Answer 1

Answer:

36

Step-by-step explanation:

FORMULA;

a.p=a+(n-1)d

[ a=6

d=5/4

n=25]

=6+(24)5/4(by dividing 4and 24)

=6+6×5

=6+30

=36.

HENCE PROVED

Answer 2

Answer:

14 is the right answer

Step-by-step explanation:

please See the explanation

the 25th term of ap = 14