charshanabulloc charshanabulloc

12-04-2018
Mathematics

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Find the csc of a -30 degree angle.

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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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