Maxima and MinimaHard
Question
The real number x when added to its inverse gives the minimum value of the sum at x equal to
Options
A.2
B.1
C.-1
D.-2
More Maxima and Minima Questions
Let k and K be the minimum and the maximum values of the function f(x) = in [0, 1] respectively, then the ordered pair (...The maximum value of sin3 x + cos3 x is -...If for a function f(x), f′(b) = 0, f′′(b) = 0, f′′′(b) > 0, then x = b is -...If points of maxima and minima of a function f(x) = 2x3 − 9ax2 + 12a2x+ 1 (a > 0) are respectively p and q, the...If a2x4 + b2y4 = c6, then the maximum value of xy is -...