Application of DerivativeHard
Question
Let f(x) = 8x3 - 6x2 - 2x + 1 , then -
Options
A.f(x) = 0 has no root in (0, 1)
B.f(x) = 0 has at least one root in (0, 1)
C.f′(c) vanishes for some c ∈ (0, 1)
D.none
More Application of Derivative Questions
Let f(x) = (x - 4) (x - 5) (x - 6) (x - 7) then -...If f(x) = a ln |x| + bx2 + x has its extremum values at x = - 1 and x = 2, then...Let f and g be increasing and decresing functions respectively from [0, ∞) to [0, ∞) Let h(x) = f (g(x)). If...The lower corner of a leaf in a book is folded over so as to just reach the inner edge of the page. The fraction of widt...The angle of intersection of the curves 2y = x3 and y2 = 32x at origin is -...