hi, this is a stupid question but is the real part of the function ?
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Originally Posted by Adre5 hi, this is a stupid question but is the real part of the function ? No, it's not. Remember that is a complex number. In other words, . You need to write as , where are real functions of and . So by Euler's Rule . . So the real part of is and the imaginary part of is .
ohh thank you!! you made it so clear for me
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