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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा १०

The next term of the sequence 316,18,112,118,... is - Mathematics

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प्रश्न

The next term of the sequence `3/16, 1/8, 1/12, 1/18, ...` is

विकल्प

  • `1/24`

  • `1/27`

  • `2/3`

  • `1/81`

MCQ

उत्तर

`1/27`

Explanation;

Hint: `3/16, 1/8, 1/12, 1/18, ...` 

r = `(1/8)/(3/16) = 1/8 xx 16/3 = 2/3`

r = `(1/12)/(1/8) = 1/12 xx 8/1 = 2/3`

∴ The next term is `1/18 xx 2/3 = 2/54 = 1/27`

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अध्याय 2: Numbers and Sequences - Exercise 2.10 [पृष्ठ ८३]

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सामाचीर कलवी Mathematics [English] Class 10 SSLC TN Board
अध्याय 2 Numbers and Sequences
Exercise 2.10 | Q 13 | पृष्ठ ८३
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