Trigonometry
Hello friends, I am writing this post for all the students who want to learn trigonometry, especially for CBSE Boards students. It has been a rumour that Trigonometry is very difficult. One has to remember so many formulas and trigonometric value to solve the questions. This is totally a myth. The fact is that this branch of mathematics is the easiest branch of mathematics. The difficulty which is faced by the students is in Ex. 8.4 of Ch-8 Class-X where the students have to prove the identities with the basic trigonometric identities.Since Boards are very near, I have prepared the Video lectures for the entire Ex. 8.4 which will help all the students. Before that, I have also prepared some lecture on basic Trigonometry which will work as the revision for all the students. Lecture 1: Basic Trigonometric Ratios in terms of Perpendicular, Base & Hypotenuse... Lecture 2: Trick to remember the complete trigonometric value table Lecture 3: Basic Trigonometric I