Question
prove that:
sin theta -cos theta +1/sin theta +cos theta-1=1/sec theta -tan theta
sin theta -cos theta +1/sin theta +cos theta-1=1/sec theta -tan theta
Answers
Steve
This is very cleverly solved at
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as a simple web search revealed.
http://answers.yahoo.com/question/index?qid=20100617064137AAccXtF
as a simple web search revealed.