Greatest Integer Function Limit Discontinuity (… | ExamDuo
Ask Doubts
Log in
Continuity and Differentiability
Medium
Greatest Integer Function Limit Discontinuity
MATHEMATICS
Let [t] denote the greatest integer ≤ t and
lim
x
→
0
x
[
4
x
]
=
A
. Then the function,
f
(
x
)
=
[
x
2
]
sin
(
π
x
)
is discontinuous, when x is equal to :
Ask about this question
SELECT ONE OPTION
A
√
A
+
5
B
√
A
+
1
C
√
A
D
√
A
+
21
Check