Trigonometry Part 1 | Basics for Physics | Maths for NEET/JEE
Автор: Gravityphye
Загружено: 2026-02-14
Просмотров: 3
Описание:
In this lecture, we begin Trigonometry for Physics from the absolute basics.
This is Part 1, where only fundamental concepts are discussed clearly and logically.
Topics covered:
Right triangle definitions (sin, cos, tan)
Physical meaning of trigonometric ratios
Resolving vectors using sinθ and cosθ
Introduction to unit circle
Basic idea of radian and angle measurement
This lecture is designed for students preparing for NEET, JEE, and other competitive exams, especially those who want strong mathematical clarity for physics applications.
Part 2 will cover identities, angle addition, small angle approximation, and deeper applications.
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