steve81 steve81

02-07-2017
Mathematics

contestada

simplify 2cos3xsin3x

Respuesta :

fatimavargas10 fatimavargas10

02-07-2017

i believe the answer is
sin(6x)

Answer Link

arjunpherwani arjunpherwani

02-07-2017

sin(6x)
Double Angle formula for sin

Answer Link

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