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The lines x + y=|a| and ax-y = 1 interse...

The lines `x + y=|a| and ax-y = 1` intersect each other in the first quadrant. Then the set of all possible values of a is the interval:

A

`(0, oo)`

B

`(1, oo)`

C

`(-1, oo)`

D

`(-1,1)`

Text Solution

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The correct Answer is:
B
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