pdenil123 pdenil123
  • 19-05-2020
  • Mathematics
contestada

sin²a+sin²a.tan²a=tan²a​

Respuesta :

ScrubNubz
ScrubNubz ScrubNubz
  • 19-05-2020

Answer:

# sin²A (1+tan²A)

# sin²A(sec²A)

# sin²A(1/cos²A)

# sin²A/cos²A=tan²A

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