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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Choose the correct alternative:In an examination there are three multiple choice questions and each question has 5 choices . Number of ways in which a student can fail to get all answer correct i

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Question

Choose the correct alternative:
In an examination there are three multiple choice questions and each question has 5 choices. Number of ways in which a student can fail to get all answer correct i

Options

  • 125

  • 124

  • 64

  • 63

MCQ
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Solution

124

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Chapter 4: Combinatorics and Mathematical Induction - Exercise 4.5 [Page 197]

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Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 11 TN Board
Chapter 4 Combinatorics and Mathematical Induction
Exercise 4.5 | Q 2 | Page 197

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