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Описание: L -1 , Formula and Concept of Trigonometry for class - 11th, By Indrajit Sir , Compound angle formula (Mathematics)###education ..
Link of previous lecture given below 👇

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sin(A+B)= sinA•cosB+cosA•sinB
sin(A-B)=sinA•cosB-cosA•sinB.....etc

Compound angle formula for class -11th////
Chapter of Trigonometry for class 11th////By Indrajit Sir/// NCERT books
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Also formula for class- 11th, coming soon next Lecture..
Everyone wants to explain but not many have the talent, but I have it.I know the expectations and legacy.I know the history, what the students expect from me and I think this challenge does not make me nervous

CATEGORY: EDUCATION