The sequence is best described as

MATHEMATICS · Single correct · CBSE · Mathematics · Arithmetic Progressions · Arithmetic Progressions

Problem

The sequence 7,  3,  −1,  −5,…7,\;3,\;-1,\;-5,\dots is best described as (a) a GP with common ratio 37\dfrac{3}{7} (b) an AP with common difference −4-4 (c) an AP with common difference 44 (d) a GP with common ratio −4-4

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