SOLUTION: Verify that the following is an Identity: COTx + 1 = CSCx(COSx + SINx)
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Question 931366
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Verify that the following is an Identity:
COTx + 1 = CSCx(COSx + SINx)
Answer by
lwsshak3(11628)
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Verify that the following is an Identity:
COTx + 1 = CSCx(COSx + SINx)
***
start from right side:
cscx(cosx+sinx)
=(1/sinx)(cosx+sinx)=cosx/sinx+sinx/sinx=cotx+1
verified: right side=left side