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Grade 12Discuss with colleagues and IITians

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Profile image of aku -- kumar
15 Years agoGrade 12
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1 Answer

Profile image of vikas askiitian expert
ApprovedApproved Tutor Answer15 Years ago

ans4.9=>

mod(z-1) = mod(z+1)

z = x + iy so

mod(x-1 + iy) = mod(x+1+iy)

(x-1)2 + y2 = (x+1)2 + y2

x = 0 = y axis

imaginary axis

option c) is correct