document.write( "Question 1036147: Find the sinx if cotx is undefined and π/2≤x≤3π/2 \n" ); document.write( "
Algebra.Com's Answer #650767 by ikleyn(52790)\"\" \"About 
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\n" ); document.write( "Find the sinx if cotx is undefined and π/2≤x≤3π/2
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\n" ); document.write( "\n" ); document.write( "cot(x) is undefined if and only if sin(x)=0.\r
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\n" ); document.write( "\n" ); document.write( "Do you ask for sin(x) ? - The answer is: sin(x) = 0.\r
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\n" ); document.write( "\n" ); document.write( "The last info in the post is irrelevant.\r
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\n" ); document.write( "\n" ); document.write( "It becomes relevant if you ask about x.\r
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\n" ); document.write( "\n" ); document.write( "But you didn't ask about x.\r
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