charshanabulloc charshanabulloc
  • 12-04-2018
  • Mathematics
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Find the csc of a -30 degree angle.

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popalabdulqayou
popalabdulqayou popalabdulqayou
  • 12-04-2018
Sin(-30)= - (1/2) opposite over hypotenuse, Csc(-30)=undefined  hypotenuse over opposite. because Sin^-1 domain is between -1 to 1 so it is undefined.
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