8. If a+b+c +l is a geometric progression, prove that its sum
is b(L)- a^2/ b-a...
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Mathematics, 11.04.2020 10:46 NetherisIsTheQueen
8. If a+b+c +l is a geometric progression, prove that its sum
is b(L)- a^2/ b-a
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Answers: 3
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