Find the values of other five trigonometric functions in Exercises 1 to 5. 4. sec x = 13/5 , x lies in fourth quadrant. Find the values of other five trigonometric functions in Exercises 1 to 5. 4. sec x = 13/5 x lies in fourth quadrant. October 22, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class 11 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related