ত্রিকোণমিতি ভাগ ২ (Trigonometry Part 2) - Bengali Maths
Channel: Open Learning Initiative , NSS IIT Bombay
Date: 2017-08-13

In this video, you will learn relations between the trigonometric ratios sin, cos, tan etc. You will also learn trigonometric identities with their proof, and how to remember them too.

Taught by: Bidish Ghosh

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