4, 6, x, 10, 12, 16 या संख्यांच्या संचाचा मध्य 14 दिल्यास 'x' चे मूल्य शोधा.

  1. 23
  2. 15
  3. 8
  4. वरीलपैकी काहीही नाही

Answer (Detailed Solution Below)

Option 4 : वरीलपैकी काहीही नाही
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संकल्पना:

संख्यांच्या संचाचा मध्य म्हणजे पदांच्या संख्येने विभागलेली बेरीज.

मध्य = \(\rm \frac{sum \: of\: the \: terms}{number\: of \:terms}\)

गणना:

दिलेले संख्या 4, 6, x, 10, 12, 16 आहेत

सरासरी 14 आहे

\(\rm 14 = \frac{4 + 6 + x + 10 + 12 + 16 }{6} \)

84 = 48 + x

x = 84 - 48

x = 36

∴ x चे मूल्य 36 आहे

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