soniamurekatete
soniamurekatete soniamurekatete
  • 22-11-2018
  • Mathematics
contestada

Use the fundamental trigonometric identities to determine the simplified form of the expression

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jcherry99
jcherry99 jcherry99
  • 22-11-2018

Cot (B) = Cos(B) / Sin(B)

Cot B * Sin B = cos(B) / Sin(B)  *  Sin(B) = Cos(B)  

Answer: Cos(B)

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