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Each question given below has four possi...

Each question given below has four possible answers out of which only one is correct. Choose the correct one.
If |ka| = 1, then

A

`a = (1)/(k)`

B

`a = (1)/(|k|)`

C

`k = (1)/(|a|)`

D

`k = (pm 1)/(|a|)`

Text Solution

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The correct Answer is:
D
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