Find the seventh term from the end of the series : √2, 2, 2√2, ........, 32.

Question

KnowledgeBoat · Accepted Answer

Since, . So, the above sequence is a G.P. with r = . Let there be n terms. m^th term from end is (n - m + 1)^th term from starting. So, 7^th term from end is (10 - 7 + 1) = 4^th term from starting. a₄ = ar³ = = = 4. Hence, 7^th term from end is 4.

Mathematics

Find the seventh term from the end of the series : √2, 2, 2√2, ........, 32.

GP

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Mathematics

Find the seventh term from the end of the series : √2, 2, 2√2, ........, 32.

GP

Related Questions

If the fourth and ninth terms of a G.P. are 54 and 13122 respectively, find the G.P. Also, find its general term.

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