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State whether the following are true or false. Justify your answer. cos A is the abbreviation used for the cosecant of angle A. - Mathematics

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Question

State whether the following are true or false. Justify your answer.

cos A is the abbreviation used for the cosecant of angle A.

Solution

Abbreviation used for cosecant of angle A is cosec A. And cos A is the abbreviation used for cosine of angle A.

Hence, the given statement is false.

  Is there an error in this question or solution?
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APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 10 (2019 (Latest))
Chapter 8: Introduction to Trigonometry
Ex. 8.1 | Q: 11.3 | Page no. 181
 RD Sharma Solution for Class 10 Maths (2018 (Latest))
Chapter 10: Trigonometric Ratios
Ex. 10.1 | Q: 36.3 | Page no. 26
 RD Sharma Solution for Class 10 Maths (2018 (Latest))
Chapter 10: Trigonometric Ratios
Ex. 10.1 | Q: 36.3 | Page no. 26
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Solution State whether the following are true or false. Justify your answer. cos A is the abbreviation used for the cosecant of angle A. Concept: Trigonometric Ratios.
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