Posted by
**Karth** on
.

Does anyone have a good website that shows the proofs for these equations?

sin(u+v) = sin(u)cos(v) + sin(v)cos(u)

cos(u+v) = cos(u)cos(v) + sin(v)sin(u)

Thanks!

Saturday

March 25, 2017
Posted by
**Karth** on
.

Does anyone have a good website that shows the proofs for these equations?

sin(u+v) = sin(u)cos(v) + sin(v)cos(u)

cos(u+v) = cos(u)cos(v) + sin(v)sin(u)

Thanks!

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