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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Choose the correct alternative: The function f : [0, 2π] → [−1, 1] defined by f(x) = sin x is - Mathematics

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Question

Choose the correct alternative:

The function f : [0, 2π] → [−1, 1] defined by f(x) = sin x is

Options

  • one-to-one

  • onto

  • bijection

  • cannot be defined

MCQ
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Solution

onto

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Chapter 1: Sets, Relations and Functions - Exercise 1.5 [Page 47]

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Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 11 TN Board
Chapter 1 Sets, Relations and Functions
Exercise 1.5 | Q 19 | Page 47

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