Question

Find the 27th term of the following A.P.
9, 4, -1, -6, -11, . . .

Answer 1

Answer:

-121

Step-by-step explanation:

Answer 2

Answer:

-121

Step-by-step explanation:

As you know the formula

T= a+(n-1)d

here, a=9; d= 9-4 = 5; n= 27

now substitute the values, you will get the answer.