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If z= 2+√3i, find the value …

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If z= 2+√3i, find the value of zz
  • 1 answers

Ram Kushwah 5 years, 2 months ago

{tex}\style{font-family:Arial}{\style{font-size:10px}{\begin{array}{l}zz=(2+\sqrt3i)\times{(2+\sqrt3i)}\\=2^2+(\sqrt3i)^2+4\sqrt3i\\=4+3i^2+4\sqrt3i\\=4-3+4\sqrt3i\\=1+4\sqrt3i\end{array}}}{/tex}

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