$${\left({\mathtt{1}}{\mathtt{\,\small\textbf+\,}}{\mathtt{j}}\right)}^{{\mathtt{n}}}{\mathtt{\,\small\textbf+\,}}{\left({\mathtt{1}}{\mathtt{\,\small\textbf+\,}}{{\mathtt{j}}}^{{\mathtt{2}}}\right)}^{{\mathtt{n}}}$$ could anyone help me
Depends what j is. If it is √-1 (electrical engineers usually use j instead of i, as they use i for current) then it simplifies to (1 +j)n
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