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Student Support Forum: 'Complex Expand off by a factor of -1' topicStudent Support Forum > General > Archives > "Complex Expand off by a factor of -1"

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02/21/13 7:25pm

Put the denominator in ().

In[3]:= ComplexExpand[(E^(I*y) - E^(-I*y))/(2*I)]

Out[3]= Sin[y]



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Subject (listing for 'Complex Expand off by a factor of -1')
Author Date Posted
Complex Expand off by a factor of -1 Charles S 02/21/13 2:49pm
Re: Complex Expand off by a factor of -1 Forum Modera... 02/21/13 7:25pm
Re: Re: Complex Expand off by a factor of -1 Charles S 02/22/13 03:13am
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