hatem4420 hatem4420
  • 10-10-2019
  • Mathematics
contestada

Prove the identity.
cosh(−x) = cosh(x)

Respuesta :

tristanwillz9
tristanwillz9 tristanwillz9
  • 10-10-2019

Answer C

Step-by-step explanation: lol idk

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HELP PLEASE I'M CRYING, EASY 2 QUESTIONS
Answer this for 15 points.