English

If cos 63° 36' = 0.4446, the value of sin 26° 24' is ______.

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Question

If cos 63° 36' = 0.4446, the value of sin 26° 24' is ______.

Options

  • 1

  • 1 + 0.4446

  • 0.4446

  • 1 − 0.4446

MCQ
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Solution

If cos 63° 36' = 0.4446, the value of sin 26° 24' is 0.4446.

Explanation:

Given,

⇒ cos 63° 36' = 0.4446

⇒ cos (90° - 26° 24') = 0.4446

⇒ sin 26° 24' = 0.4446

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Chapter 21: Trigonometrical Identities - EXERCISE 21 (D) [Page 339]

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Selina Concise Mathematics [English] Class 10 ICSE
Chapter 21 Trigonometrical Identities
EXERCISE 21 (D) | Q 1. (d) | Page 339
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