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Question 14 - CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic - Solutions of Sample Papers for Class 10 Boards

Last updated at Dec. 16, 2024 by Teachoo

Value of cos 0°. cos 30° .cos 45° . cos 60° . cos 90° is ___________.

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Question 14 Value of cos 0°. cos 30° .cos 45° . cos 60° . cos 90° is ___________. Remembering the table 0° 30° 45° 60° 90° sin 0 1/2 1/√2 √3/2 1 cos 1 √3/2 1/√2 1/2 0 tan 0 1/√3 1 √3 Not def. cos 0°. cos 30° .cos 45° . cos 60° . cos 90° Putting values = 1 × √3/2 × 1/√2 × 1/2 × 0 = 0
  1. Class 10
  2. Solutions of Sample Papers for Class 10 Boards

    3. CBSE Class 10 Sample Paper for 2020 Boards - Maths Basic

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Class 10
Solutions of Sample Papers for Class 10 Boards

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo