Question

Find the 12 th term from the end of the ap -2 , -4 , -6... -100

Answer 1

Answer:

Step-by-step explanation:

THE FORMULA OF FINDING THE TERM FROM END IS ,

an = l-(n-1)d

Here ,

a= -2

d = -4 - (-2)

d= -4+2

d= -2

Last term (l) = -100

We must find a12

a12 = -100 - (12-1)-2

a12= -100 -(11) × -2

a12 = -100 + 22

a12 = -78

Thanku!

Answer 2

Answer:

ANSWER = -24

Step-by-step explanation:

a+(n-1)d a= -2,d= -2,n=12

-2+(12-1)-2

-2+11*-2

-2+-22

-24 answer