AP EAMCET Engineering 18 Sep 2020 Shift 1 Paper
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Question : 28 of 160
Marks:
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Let the complex numbers α and (
) lie on circles ( x − x 0 ) 2 + ( y − y 0 ) 2 = r 2 and ( x − x 0 ) 2 + ( y − y 0 ) 2 = 4 r 2 respectively. If z 0 + i y 0 satisfies the equation 2 | z 0 | 2 = r 2 + 2 then | α | =
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