हिंदी

The next term of G.P. 4 + 12 + 36 + .... is ______. - Mathematics

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प्रश्न

The next term of G.P. 4 + 12 + 36 + .... is ______.

विकल्प

  • 108

  • 72

  • 144

  • 180

MCQ
रिक्त स्थान भरें
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उत्तर

The next term of G.P. 4 + 12 + 36 + .... is 108.

Explanation:

r = `"Second Term"/"First Term"`

= `12/4`

= 3

Third term = 12 × 3

= 36

Multiply the current last term (36) by the common ratio (3)

= 36 × 3

= 108

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अध्याय 9: Arithmetic and geometric progression - Exercise 9F [पृष्ठ १९९]

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नूतन Mathematics [English] Class 10 ICSE
अध्याय 9 Arithmetic and geometric progression
Exercise 9F | Q 7. | पृष्ठ १९९
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