Trigonometric Ratio Trick -
Pandits Badri Prasad, Har Har Bole, Sona Chandi Tole
P/H = Sin, B/H = Cos, P/B = Tan
Trigonometric Signs in Quadrants Trick -
All Silver Tea Cups
Quadrant 1 - All Positive
Quadrant 2 - sin positive, therefore cosec
Quadrant 3 - tan positive, therefore cot
Quadrant 4 - cos positive, therefore sec
Suraj sir
Our website is
https://super40ak.business.site
Tenth class tests
https://docs.google.com/forms/d/19NUFx8IsXRLWRtL0aYwkqx7zc7kVTn5wGfAXghBWG40/viewform?edit_requested=true
Our youtube channel
https://youtu.be/Ug-SyTEZBzM
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