BITSAT2013MathematicsBasics of MathematicsActual
The set of all real x satisfying the inequality 3-|x| 4-|x| 0, is
Options
- A[-3,3] (- ,-4) (4, )
- B(- ,-4) (4, )
- C(- ,-3) (4, )
- D(- ,-3) (3, )
Correct answer
A. [-3,3] (- ,-4) (4, )
Step-by-step solution
Given, 3-|x| 4-|x| 0 3-|x| 0 and 4-|x| 4 or |x| 3 and |x| 4 or |x| 3 x (- ,-4) [-3,3] (4, )