The set of all x satisfying the inequali...

The set of all x satisfying the inequality `(4x-1)/(3x+1) ge 1` is :
a)`(-infty, -1/3) cup [1/4, infty)`b)`(-infty, -2/3) cup [5/4, infty)`c)`(-infty, -1/3) cup [2, infty)`d)`(-infty, -2/3] cup [4, infty)`

A

`(-infty, -1/3) cup [1/4, infty)`

B

`(-infty, -2/3) cup [5/4, infty)`

C

`(-infty, -1/3) cup [2, infty)`

D

`(-infty, -2/3] cup [4, infty)`

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The correct Answer is:

C

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