MCQ
Let $f(x) = \left\{ \begin{array}{l}\frac{1}{2},\;if\;0 \le x \le \frac{1}{2}\\\frac{1}{3},\;if\;\frac{1}{2} < x \le 1\end{array} \right.$, then $f$ is
- AA rational function
- BA trigonometric function
- ✓A step function
- DAn exponential function
✓
Answer
Correct option: C.
A step function
c
(c) Which is step function.
(c) Which is step function.
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