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Mathematics
Mathematics
Problem
Q3.
The number of points of discontinuity of the function
f
(
x
)
=
[
x
2
2
]
−
[
x
]
f(x) = \left[ \frac{x^2}{2} \right] - [\sqrt{x}]
f
(
x
)
=
[
2
x
2
]
−
[
x
]
,
x
∈
[
0
,
4
]
x \in [0, 4]
x
∈
[
0
,
4
]
, where
[
⋅
]
[\cdot]
[
⋅
]
denotes the greatest integer function is
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