find the sum of the integers between 100 and 200 that are not divisibl

1.	find the sum of the integers between 100 and 200 that are not divisible by 8
Answer» First find the sum of numbers between 100 and 200.Its AP will be : 101, 102, 103, ......199First term,a = 101Common difference,d = 1No. of terms,n = 99It\'s sum will be 14850Now find sum of numbers between 100 and 200 which are divisible by 9It\'s AP will be : 108,117.......198first term = 108Common difference = 9No of terms = 11Sum will be 4455Now,14850 - 4455 = 13167So, answer is 13167

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