Find the three numbers in G.P. such that their sum is 13 /3 and the sum of their squares is 91/3 ?
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Answers
Answered by
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LET'S THE THREE NUMBERS ARE [a, ar, and ar²]
ACCORDING TO THE QUESTION
(A+B+C)²
= (A²+B²+C²+2AB+2BC+2CA)
● USING THIS IDENTITY FOR Eq(3)
● NOW TAKE :- [Eq(4) - Eq(2)]
THE NUMBER OF GP ARE
= 1/3, 1, 3
ACCORDING TO THE QUESTION
(A+B+C)²
= (A²+B²+C²+2AB+2BC+2CA)
● USING THIS IDENTITY FOR Eq(3)
● NOW TAKE :- [Eq(4) - Eq(2)]
THE NUMBER OF GP ARE
= 1/3, 1, 3
Answered by
1
Answer:
1/3,1,3 is the GP iS the correct answer please mark brainlist friend and give a heart friend and follow me friend please
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