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Mathematics, 06.12.2019 07:31 BigGirlsTheBest

If the fourth term of a gwometric progression is -27/4 and the fifth term is 81/4 find a1 and r

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If the fourth term of a gwometric progression is -27/4 and the fifth term is 81/4 find a1 and r...
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Mathematics, 28.06.2019 18:30