document.write( "Question 1040700: What is a trigonometric function which demonstrates an amplitude of 3 and a period of .π ?
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Algebra.Com's Answer #655578 by ikleyn(52788)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Comment from student: point pi \".π\"? \r
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\n" ); document.write( "\n" ); document.write( "My response: There is no such a number point pi \".π\"\r
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