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question mark

Determine all real x and y which satisfies the given relation 1) x+iy=(x2+y2)
2) x+iy=mod(x+iy)

Vaidehi , 8 Years ago
Grade 12th pass
anser 1 Answers
Arun
Dear student
(I)-
x + iy = x² + y²
Hence
x = x² + y² and y = 0
Now
x = x²
Hence 
x = 0, 1
Hence possible value for x = 0, 1 and y = 0
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Last Activity: 8 Years ago
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