BITSAT2023MathematicsBasics of MathematicsActual
The solution set of (x-2)^ x^3-6 x+8 >1 is
Options
- A(2, )
- B(2,3) (4, )
- C(4,5) (5, )
- D(2,3) (4,5)
Correct answer
B. (2,3) (4, )
Step-by-step solution
Clearly x>2 . Write the given inequality as aligned & (x^2-6 x+8 ) (x-2)>0 (x-2)(x-4) (x-2)> & 0 & (x-4) (x-2)>0 [ x>2] aligned