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Question 4 (ix)Which of the following are APs? If they form an A.P. Find the common difference d and write three more terms.(ix) 1, 3, 9, 27, …

Answer»

Question 4 (ix)

Which of the following are APs? If they form an A.P. Find the common difference d and write three more terms.

(ix) 1, 3, 9, 27, …





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