Question

find the all 3 digit number which is divided by 9​

Answer 1

Step-by-step explanation:

when first term = 108 , last term = 999 , common difference = d = 9 , n is to be found .

999 = 108 ( n - 1 )9

891 = ( n - 1 )9

99 = n - 1

n = 100 .

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