Question

How many perfect square terms are there in the arithmetic sequence 97,73,49

Answer 1

Step-by-step explanation:

Given How many perfect square terms are there in the arithmetic sequence 97,73,49

• So the arithmetic sequence of the numbers are 97, 73, 49
• Now we have the sequence as 73 + 24 = 97, 49 + 24 = 73
• Similarly 73 – 24 = 49 , 49 – 24 = 25 and 25 – 24 = 1
• So we have the sequence as 97, 73, 49, 25, 1
• So from the sequence the square terms are 49,25,1.
• So there are three perfect square terms,

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