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  9. Q58

TNPSC Group-I 2017 · Question 58 of 71

Value of the infinite expression sqrt(3*sqrt(3*sqrt(3...))) is

Aptitude

  1. A3Correct
  2. Binfinity
  3. C0
  4. Dsqrt(3)

Answer: A. 3

Explanation

Let x = sqrt(3x); x^2 = 3x gives x = 3.

Source: TNPSC Group-I Prelims 2017 (GS1902) - Official Question Paper (scribd OCR, tick-marked answers)

← Q57View full paper (71 questions)Q59 →

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