Let … where x and y are real numbers, then y … x equals :

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Complex Numbers

JEE Main 2019 · 11 Jan, Morning shift · Q3239

MathematicsEasy53×since 2002Q3239

Let

{\left( { - 2 - {1 \over 3}i} \right)^3} = {{x + iy} \over {27}}\left( {i = \sqrt { - 1} } \right),\,\,

where x and y are real numbers, then y

-

x equals :

JEE Main 2019 · 11 Jan, Morning shift · Q3239

MathematicsEasy53×since 2002Q3239

Let

{\left( { - 2 - {1 \over 3}i} \right)^3} = {{x + iy} \over {27}}\left( {i = \sqrt { - 1} } \right),\,\,

where x and y are real numbers, then y

-

x equals :