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bonu2258
@bonu2258
July 2022
1
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435. Найдите разность арифметической прогрессии, если
a = 2 1/2 и а8= 28 1/2
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TamillaAmirbeyova
Ответ:
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2 votes
Thanks 1
Katya211399
Так знаходити різницю не можна
Katya211399
d=an-an-1, має бути а8-а7 а у нас немає а 7
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