JEE Main 20266 Apr, Evening shiftMathematicsEasySets, Relations and Functions168× since 2002Let f:R→Rf: \mathbf{R} \to \mathbf{R}f:R→R be defined as f(x)=2x2−3x+23x2+x+3f(x) = \dfrac{2x^2 - 3x + 2}{3x^2 + x + 3}f(x)=3x2+x+32x2−3x+2. Then fff is :AOption A. both one-one and ontoBOption B. one-one but not ontoCOption C. onto but not one-oneDOption D. neither one-one nor ontoCheckSkip · show solution
