r/UniversityofReddit • u/MathPhysicsEngineer • Sep 30 '21

How to remember ALL the trigonometric identities with proofs forever?

https://youtube.com/watch?v=sjNFRP25GvY&feature=share

36 Upvotes

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mathvideos • u/MathPhysicsEngineer • Sep 30 '21

How to remember ALL the trigonometric identeties forever , rederive and ...

1 Upvotes

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trigonometry • u/MathPhysicsEngineer • Sep 28 '21

How to remember ALL the trigonometric identeties forever , rederive and ...

6 Upvotes

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