Ex 8.2, 4 (ii) - Chapter 8 Class 10 Introduction to Trignometry
Last updated at April 16, 2024 by Teachoo
Ex 8.2
Ex 8.2, 1 (i)
Ex 8.2, 1 (ii)
Ex 8.2, 1 (iii)
Ex 8.2, 1 (iv) Important
Ex 8.2, 1 (v) Important
Ex 8.2, 2 (i) (MCQ)
Ex 8.2, 2 (ii) (MCQ)
Ex 8.2, 2 (iii) (MCQ) Important
Ex 8.2, 2 (iv) (MCQ)
Ex 8.2, 3 Important
Ex 8.2, 4 (i) Important
Ex 8.2, 4 (ii) Important You are here
Ex 8.2, 4 (iii)
Ex 8.2, 4 (iv)
Ex 8.2, 4 (v) Important
Transcript
Ex 8.2, 4 State whether the following are true or false. Justify your answer. (ii) The value of sin θ increases as θ increases. We know that sin 0° = 0 sin 30° = 1/2 = 0.5 sin 45° = 1/√2 = 1/1.414 = 0.707 sin 60° = √3/2 = 1.73/2 = 0.865 sin 90° = 1 Thus, Value of sin θ increases as 𝜽 increases So, the given statement is true
