Maxima and MinimaEasy
Question
If x be real, then the minimum value of f(x) = 3x +1 + 3 − (x + 1) is -
Options
A.2
B.6
C.2/3
D.7/9
More Maxima and Minima Questions
If P(x) = a0 + a1x2 + a2x4 + ....... + anx2n be a polynomial in x ∈ R with 0 < a1 < a2 < .... < an, th...If f(x) = 1 + 2x2 + 4x4 + 6x6 + ..... + 100x100 is a polynomial in a real variable x, then f(x) has -...If the function f(x) = 2x3 - 9ax2 + 12a2 x + 1, where a > 0, attains its maximum and minimum at p and q respectively suc...The value of ′a′ so that the sum of the squares of the roots of the equation x2 -(a - 2 )x - a + 1 = 0 assum...The difference between the greatest and the least value of f(x) = cos2sinx, x ∈ [0, π] is -...