Please Solve the following I can't understand hot to solve

Asked by  | 13th Jun, 2008, 03:12: PM

Expert Answer:

this question is incorrect.

first z should be equal to x+iy

then |2z+1| = | z-2i|  => | (2x+1)+i2y| = | x+ (y-2)i |

| (2x+1)+i2y|2 = | x+ (y-2)i |2  =>   (2x+1)2 + 4y2 = x2 + (y-2)2

3(x2 +y2 ) + 4(x+y) = 3

see have you got your answer , otherwise repost the question.

Answered by  | 12th Sep, 2008, 11:41: PM

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