ECAT Maths Lecture Series, lec 1, Principle Domain of Inverse Trigonometric Fns-ECAT Maths Test

In this online lecture, M.Naveed Jafar explains ECAT Mathematics Chapter 13 Inverse Trigonometric Functions.The topic being discussed is Topic Tricks for Finding Value Trigonometric Function.

In this video following sub topics have been taught:

- Vertical Line test/Horizontal Line Test
- Lots of Tricks and techenical key points must watch these wonderful tricks

This lecture for ECAT Mathematics is created for all students who want to prepare this topic in detail.

For online test preparation please visit

[muhammadalihassan]

Sir maza agaya ....Best lecture on this topic hope u contribute teaching like this ...

[sabeekarani]

Asslam o alikum .
domain and range calculate kerny wala topic apki Jis book mn hai wo book Kahan say mily ge

[MohsinRaza-tbqh]

Circle kis tra restrict kr dye pr 1-1 function bnta h ???

[amourhunter]

sir ne 10:03 minute pe vertical line pr mark kia horizontal pr ni 😅😅

[desipakwanmerysath]

sir aglay lectures b jaldi upload karen

[mohammadtila]

isn't the principle domain of Cotx= 0<x<pi