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(Sinx+cosx)/cosx*sinx

User Quanguyen
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1 Answer

2 votes

(sinx+cosx)/cosx*sinx= (sin(x)+cos(x))/(cos(x).sin(x)) =(sin(x))/(cos(x).sin(x))+(cos(x))/(cos(x).sin(x))\\~\\~\\=(1)/(cos(x))+(1)/(sin(x))=sec(x)+cosec(x)

I hope that helps!



User Brian Huffman
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