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20 October, 14:12

Convert the following complex number into its polar representation 2+2i

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  1. 20 October, 14:27
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    To write 2+2i into polar form we proceed as follows:

    2+2i

    simplifying the above we get

    2 (1+i)

    dividing through above through by √2

    =2*√2 (1/√2+i/√2)

    but

    1/√2=cos (π/4) = sin (π/4)

    thus our expression will be:

    =2√2 (cos (π/4) + isin (π/4))
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