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Complex Numbers question

2008 · Shift 0 · Q54

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PYQ Library
JEE Main
Mathematics
Complex Numbers
2008 · Shift 0 · Q54

Complex Numbers question

2008 · Shift 0 · Q54

JEE MainMathematicsComplex NumbersMCQ+4 / −1

The conjugate of a complex number is

{1 \over {i - 1}}

then that complex number is :

A
${{ - 1} \over {i - 1}}$
B
${1 \over {i + 1}}\,$
C
${{ - 1} \over {i + 1}}$
D
${1 \over {i - 1}}$

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