Math, asked by AnnieAhmed, 1 year ago

how many 3 digit numbers are there between 56 and 603.

I want the steps of the sum

Answers

Answered by gaurav2013c
1
a = 100

d = 1

L = 602

=> a +(n-1)d = 602

=> 100 +(n-1)(1) = 602

=> n-1 = 502

=> n = 503

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