Question

Find the 11th term of an ap 3 minutes, 1 minute 1 by 2, 2

Answer 1

Answer:

-17

Step-by-step explanation:

given : a= 3

d= 3-1 ( a2- a1)

= -2

n= 11

find : a11 = ?

formula :

a11 = a+ ( n-1) d

a11 = 3 +(11-1)-2

a11 = 3+10×-2

a11 =3-20

a11 = -17

hope it helps you )))))