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tan(c-d)

tan(c-d)

Grade:11

3 Answers

Neeti
571 Points
9 years ago
tan(a-b) = (tan A – tan B )/ 1+ tanA tanB
Neeti
571 Points
9 years ago
What exactly did you want as an answer? wanted me to derive the main equation. I think i misinterpreted your question.
vivek
33 Points
9 years ago
yep i want not (a-b) i want (c-d)

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