Posted by Bella Rarantica | di 23.32

MULTIPLES  SINUS COSINUS

Ü Cos(A+B)+Cos(A-B)   = 2 CosA Cos B

Conditioner + Conditioner              = 2 kalinya Conditioner

Ü Cos(A+B)-Cos(A-B)    = -2 SinA sinB

Conditioner - Conditioner               = kurangnya 2 x shampo

Ü Sin(A+B)+sin(A-B)      = 2 SinA Cos B

shampo + shampo                 = 2 kali shampo conditioner

Ü Sin(A+B)-sin(A-B)       = 2 CosA sinB

shampo - shampo                  = 2 kali conditioner shampo

TRYGONOMETRY RATIOS FOR SUM AND DIFFERENCES SINUS AND COSINUS

F CosP+CosQ                  =2cos ½ (P+Q).cos ½(P-Q)

Conditioner + Conditioner              =2 kalinya setengah Conditioner

F CosP-CosQ                   =-2sin ½ (P+Q).sin ½(P-Q)

Conditioner - Conditioner               =kurangnya 2 kali setengah shampo setengah shampo

F SinP+sinQ                     =2sin ½ (P+Q).cos ½ (P-Q)

Shampo + shampo                =2 kali setengah shampo setengah Conditioner

F SinP-sinQ                      =2cos ½ (P+Q).sin ½ (P-Q)

Shampo - shampo                 =2 kali setengah Conditioner setengah shampo