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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. - CBSE Class 10 - 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?

APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 10 (2019 to Current)
Chapter 8: Introduction to Trigonometry
Ex.8.10 | Q: 11.3 | Page no. 181
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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