sin(A+B) & cos(A+B)

slcmath@pc

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Published 2018-10-11

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All Comments (9)

@shekharjoshi7292 1 month ago

Such a clear derivation. Realy amazing.
@tarekbouchlaghem7277 2 months ago

Thanks for the simplification
@paulproofmath323 4 years ago

This is super awesome.
@abeyrupika 2 years ago

Excelent . I have watched many vedios that dose this derivation .This one was the best
@gottadomor7438 10 months ago

Gorgeous, & t/y.
@SyedSemba yesterday

Please tamil teaching
@kothavenkateshwarlu7939 4 years ago

Very good
@olumiwoleoluwolemi2392 1 year ago

Sin(a+b)/cos(a+b) do it next