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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Choose the correct alternative:If f(θ) = |sin θ| + |cos θ| , θ ∈ R, then f(θ) is in the interval - Mathematics

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Question

Choose the correct alternative:
If f(θ) = |sin θ| + |cos θ| , θ ∈ R, then f(θ) is in the interval

Options

  • [0, 2]

  • `[1, sqrt(2)]`

  • [1, 2]

  • [0, 1]

MCQ
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Solution

`[1, sqrt(2)]`

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Chapter 3: Trigonometry - Exercise 3.12 [Page 151]

APPEARS IN

Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 11 TN Board
Chapter 3 Trigonometry
Exercise 3.12 | Q 15 | Page 151

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