Question

Find the 4th term from the last term of an AP -11,-8,-5.........49.​

Answer 1

Answer:

-8 -(-11) =3

Then, simply the 4th from the last term is 49-(3×4) =37...

Answer 2

Answer:

40

Step-by-step explanation:

now put 49 first

49,......,-5,-8,-11

a=49

d=-8-(-5)=-8+5=-3

an=a+(n-1)d

=a+3d

=49+3(-3)

=49-9

an=40