Buktikan bahwa:

Saluran Edukasion 2024-06-22T16:21:43

Buktikan bahwa: (sin(2x+3y)+sin(2x+y))/(cos(2x+3y)+cos(2x+y))=(tan 2x+tan 2y)/(1-tan2x tan 2y)
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Buktikan bahwa: (sin(2x+3y)+sin(2x+y))/(cos(2x+3y)+cos(2x+y))=(tan 2x+tan 2y)/(1-tan2x tan 2y)