The first term of an A.P is 3 and the fifth term is 9.Find the number of terms in the progression if the sum of the progression is 81.

Andrei Petrenko asked Jan 28, 2023

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Andrei Petrenko asked Jan 28, 2023

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13 votes

Answer:

its A becauss i tryed b and th en i tried A so its a

Arghya Sadhu answered Feb 2, 2023

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