Math Chapter Wise Tangent, Normal, Increasing, Decreasing And Maxima/Minima Of A Function Of One Variable English MCQ Rajasthan TGT 2011 Q.Function f(x)=x2 e-x is monotonic increasing when Ax R [0,2] ∈ − B0 x 2/< < C2 x/< < ∞ Dx 0/< Show answer Correct answer: 0 x 2/< <