SOLUTION: 12.Complete the identity: (sec*sin/tan)-1

SOLUTION: 12.Complete the identity: (sec*sin/tan)-1

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Question 175830: 12.Complete the identity: (sec*sin/tan)-1
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Remember, . So . In other words,

So becomes

Now replace sec(x) with to get

Multiply to get and subtract to get

So

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