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The conjugate of (3-2 i)/(5+7 i) is...

The conjugate of `(3-2 i)/(5+7 i)` is

A

`(1)(1-3 i)/74`

B

`(1)(31+i)/74`

C

`(1)(31-i)/74`

D

`(1)(1+31 i)/74`

Text Solution

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The correct Answer is:
D
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HIMALAYA PUBLICATION-COMPLEX NUMBERS-QUESTION BANK
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