donovanjgd donovanjgd 13-03-2024 Mathematics contestada Let z = 11 (cosine (StartFraction pi Over 12 EndFraction) I sine (StartFraction pi Over 12 EndFraction) ) and w = 7 (cosine (StartFraction pi Over 12 EndFraction) I sine (StartFraction pi Over 12 EndFraction) ). What is zw?