exercise:Aabc4d967e: Difference between revisions
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<ul style{{=}}"list-style-type:lower-alpha" | <ul style{{=}}"list-style-type:lower-alpha"> | ||
<li> | <li>Show that <math>\conj{e^z} = e^{\conj z}</math>.</li> | ||
Show that <math>\conj{e^z} = e^{\conj z}</math>.</li> | <li>Use (a) and [[guide:4a2bede4c5#ex6.7.6 |Problem]] to show that <math>ce^z + \conj c e^{\conj z}</math> is real for any complex numbers <math>c</math> and <math>z</math>.</li> | ||
<li>Use | |||
to show that <math>ce^z + \conj c e^{\conj z}</math> | |||
is real for any complex numbers <math>c</math> and <math>z</math>.</li> | |||
</ul> | </ul> | ||
Latest revision as of 02:01, 24 November 2024
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[/math]
- Show that [math]\conj{e^z} = e^{\conj z}[/math].
- Use (a) and Problem to show that [math]ce^z + \conj c e^{\conj z}[/math] is real for any complex numbers [math]c[/math] and [math]z[/math].