Question 1123015
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<pre>
i*109 = 0 + i*109.


There is nothing to evaluate here.


It a pure imaginary number in the complex domain.
</pre>

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If you mean {{{i^109}}}, then it should be written in your post as i^109.


I can not read your thoughts and can not see what is written in your source.


It is your duty to present the problem in correct form.