Question

Find the 9th term of AP 3/4,5/4,7/4,9/4

Answer 1

Hey... I think this can be ur answer!!

a= 3/4
d = 5/4-3/4 =2/4 =1/2

Now,
T9 = a+8d
=3/4+8*1/2
=3/4+4
=3+16/4
=19/4........

Hope it helps you dear ☺️☺️

Answer 2

In the given A. P.
a=3/4
d=5/4-3/4=2/4=1/2

Ninth term of A. P. =a+(n-1) d
=>3/4+8x1/2
=>3/4+16/4=19/4