Question

write possible numbers between 1000 and 1100 divisible by 11

Answer 1

1001, 1012, ... , 1100
1001 + (n-1)(11) = 1100
n = 10 numbers
1001, 1012, 1023, 1034, 1045, 1056, 1067, 1078, 1089, 1100

Answer 2

Answer:

There are 10 terms between 1000 and 1100 divisible by 11.

Step-by-step explanation:

Given : Number between 1000 and 1100 divisible by 11.

To find : Write possible numbers?

Solution :

The series form is 1001,1012.....1100

Where, first number a = 1001

Common difference d=11

Last term is l=1100

The formula of last term is

$l=a+(n-1)d$

$1100=1001+(n-1)11$

$1100-1001=11n-11$

$99+11=11n$

$110=11n$

$n=\farc{110}{11}$

$n=10$

Therefore, There are 10 terms between 1000 and 1100 divisible by 11.