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find the no of triplets of integers in arithmatic progression is sum of whose is 1994 1. 36 2. 45 3. 12 4. does not exist

find the no of triplets of integers in arithmatic progression is sum of whose is 1994


1.   36


2.   45


3.   12


4.   does not exist

Grade:10

2 Answers

Neer Varshney
76 Points
11 years ago

Are you sure it is integer as I think it must be natural numbers and not integers as the first term is negative infinity!!

melvin davis
6 Points
11 years ago

let a-d , a, a+d be the 3 numbers. than 3a = 1994

a = 664.67

ie no integers like that

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