If are three successive terms of an arithmetic progression

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

Problem

If 2, x+3, 5x−12,\,x+3,\,5x-1 are three successive terms of an arithmetic progression, then xx equals (a) 11 (b) 53\dfrac{5}{3} (c) 54\dfrac{5}{4} (d) 23\dfrac{2}{3}

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