RBSE Solutions for Class 10 Maths Chapter 7 Trigonometric Identities Ex 7.1 RBSE Solutions for Class 10 Maths Chapter 7 Trigonometric Identities Ex 7.1 is part of RBSE Solutions for Class 10 Maths. Here we have given Rajasthan Board RBSE Class 10 Maths Chapter 7 Trigonometric Identities Exercise 7.1. RBSE Class 10 Maths Chapter 7 Question 2. Express (RBSESolutions.com) trigonometric sin θ, sec θ, and tan θ in terms of cot θ. Solution : (i) sin θ = 1 cosecθ
(ii) sec2 θ = 1 + tan2 θ