MathematicsHard175×since 2002Q2652Let ƒ(x) be a polynomial of degree 5 such that x = ±1 are its critical points. If limx→0(2+f(x)x3)=4\mathop {\lim }\limits_{x \to 0} \left( {2 + {{f\left( x \right)} \over {{x^3}}}} \right) = 4x→0lim(2+x3f(x))=4, then which one of the following is not true?Aƒ(1) - 4ƒ(-1) = 4.Bx = 1 is a point of minima and x = -1 is a point of maxima of ƒ.Cx = 1 is a point of maxima and x = -1 is a point of minimum of ƒ.Dƒ is an odd function.Check answerSkip