If 9x−12−22x−2=4x−32x−39^{x-\frac{1}{2}}-2^{2x-2}=4^{x}-3^{2x-3}9x−21−22x−2=4x−32x−3, then xxx is
3/2
2/5
3/4
4/9
Select an option to reveal the answer and explanation
Practice the full paper
Attempt CAT 2017 Slot 2 Question Paper with real exam interface and instant grading.