CLASS 10 CHAPTER 8 INTRODUCTION TO TRIGONOMETRY EXAMPLE 12 IMPORTANT
Prove that (sinθ - cosθ + 1) / (sinθ + cosθ - 1) = 1 / (secθ - tanθ) using the identity sec²θ = 1 + tan²θ
Prove that (sinθ - cosθ + 1) / (sinθ + cosθ - 1) = 1 / (secθ - tanθ) using the identity sec²θ = 1 + tan²θ
