Class 11 Ex 3.1 (Q1, Q2) Chapter 3 Trigonometric Functions NCERT Maths
Question 1: Find the radian measures corresponding to the following degree measures:
(i) 25° (ii) – 47°30′ (iii) 240° (iv) 520°
Question 2: Find the degree measures corresponding to the following radian measures Use π=22/7.
(i) 11/16 (ii) -4 (iii) 5π/3 (iv) 7π/6
Solution
Class 9th Maths (All Chapters)