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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Choose the correct alternative:The value of 1-12(23)+13(23)2 14(23)3+... is

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Question

Choose the correct alternative:
The value of `1 - 1/2(2/3) + 1/3(2/3)^2  1/4(2/3)^3 + ...` is

Options

  • `log (5/3)`

  • `3/2 log (5/3)`

  • `5/3 log (5/3)`

  • `2/3 log (2/3)`

MCQ
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Solution

`3/2 log (5/2)`

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Infinite Sequences and Series
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Chapter 5: Binomial Theorem, Sequences and Series - Exercise 5.5 [Page 233]

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Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 11 TN Board
Chapter 5 Binomial Theorem, Sequences and Series
Exercise 5.5 | Q 20 | Page 233
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