Principal Value of an Inverse Trigonometric Function

How do you find the Principal value of an Inverse Trigonometric Function? You will first learn about the domain and range of Inverse Trigonometric Functions. You will then learn what is a principal value and how to calculate it. You will also learn how to calculate the principal values of negative angles.

Bonus tip for Class 12 Math students: The first 5 students to mail me get a free masterclass of 30 minutes duration.