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)=(1-x)2 ex is minimum at Ax 1 = − Bx 1 = Cx 0 = Dx 2 = Show answer Correct answer: x 1 =