Introduction to Trigonometry Exercise 8.2 | NCERT | Class 10th

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 Dear students, In this video tutorial we will learn following topics:

1) Trigonometric Ratios of some specific angles (short tricks)

a) Trigonometric Ratios of 45•

b) Trigonometric Ratios of 30• & 60•

c) Trigonometric Ratios of 0• & 90•

2) Exercise 8.2 Q1 (i) (ii)









For any doubt don’t hesitate to comment below or in youtube video.

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