see this View topic - Range • Art of Problem Solving
Last edited by ayushdadhwal; July 8th 2011 at 11:29 AM.
Reason: not properly typed
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What have you tried? For example: What's the range of the sinus? and cosinus? ...
I transcribe it correctly: Find the range of the function
sir sin and cos both are taking values from [-1,1] but next
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