The sum of three numbers in ap is 27 and the sum of their squares is293 then find the ap?
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Answer:
The required AP is 4, 9, 14, 19,....
Step-by-step explanation:
Let the three numbers are (a-d), a, a+d.
The sum of three numbers in AP is 27.
The sum of those three numbers squares is 293.
(a=9)
The common difference is 5. The AP is defined as
Therefore the required AP is 4, 9, 14, 19,....
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