Simple trick to remember Trignometric Ratios (sin, cos, tan) Easy Trick to learn Trignometric Ratios

Maths Class 10 Introduction to Trigonometry Exercise-8.2 Easy Trick to learn Trignometric ratios. ????We are supposed to cover NCERT Book, NCERT Exemplar Questions, RD Sharma Questions, RD Sharma Examples, RS Agarwal, Previous Year's Papers,