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If `(1-i)` is a root of the equation `x^(2) +ax+b=0,` then the values of a and b are-

A

`a=2, b=1`

B

`a=-2, b=2`

C

`a=2,b=2`

D

`a=2, b=-2`

Text Solution

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The correct Answer is:
B
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CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 9
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