Question

Plz solve Q.33 (not the or part)

Answer 1

Answer:

An=24/3

ap -4/3,-1,-2/3

d=-1-(-4/3)

d=-1+4/3

d=1/3

an=a+(n-1) d

24/3=-4/3+(n-1)1/3

24/3+4/3=(n-1)1/3

28/3x3/1=n-1

28+1=n

29

so it middle term is 29+1/2

15 and 14 th term so

a+14d

-4/3+14x1/3

10/3

a+15d

-4/3+15x1/3

11/3

hence middle term found