A monotonic function f in an interval I means that f is

Question

A monotonic function f in an interval I means that f is (A) increasing in I (B) decreasing in I (C) either increasing in I or decreasing in I (D) neither increasing in I nor decreasing in I

Tardigrade Admin · Accepted Answer

By a monotonic function f in an interval I, we mean that f is either increasing in I or decreasing in I.

Q. A monotonic function $f$ in an interval $I$ means that $f$ is

increasing in $I$

decreasing in $I$

either increasing in $I$ or decreasing in $I$

neither increasing in $I$ nor decreasing in $I$

By a monotonic function $f$ in an interval $I$ , we mean that $f$ is either increasing in $I$ or decreasing in $I$ .

Q. A monotonic function f in an interval I means that f is

increasing in I

decreasing in I

either increasing in I or decreasing in I

neither increasing in I nor decreasing in I