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Ex 8.1, 11 - Chapter 8 Class 10 Introduction to Trignometry (Term 1)

Last updated at May 29, 2018 by

Ex 8.1, 11 - True or false (i) The value of tan A is - Ex 8.1

Ex 8.1, 11 - Chapter 8 Class 10 Introduction to Trignometry - Part 2

Ex 8.1, 11 - Chapter 8 Class 10 Introduction to Trignometry - Part 3

Ex 8.1, 11 - Chapter 8 Class 10 Introduction to Trignometry - Part 4

Ex 8.1, 11 - Chapter 8 Class 10 Introduction to Trignometry - Part 5

Ex 8.1, 11 - Chapter 8 Class 10 Introduction to Trignometry - Part 6

Transcript

Ex 8.1, 11 State whether the following are true or false. Justify your answer. (i) The value of tan A is always less than 1. State whether the following are true or false. Justify your answer. (ii) sec A = 12/5 for some value of angle A. Ex 8.1, 11 State whether the following are true or false. Justify your answer. (iii) cos A is the abbreviation used for the cosecant of angle A. False cos A means cosine of angle A cosec A means cosecant of angle A

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