using the principal values, express the following as a single angle: . 3 tan⁻¹(1/2) + 2 tan⁻¹(1/5) + sin⁻¹{142/65√(5)}
using the principal values, express the following as a single angle: . 3 tan⁻¹(1/2) + 2 tan⁻¹(1/5) + sin⁻¹{142/65√(5)}
Sarvesh , 7 Years ago
Grade 12
