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Byju's Answer
Standard XI
Mathematics
Sign of Trigonometric Ratios in Different Quadrants
Range of f x ...
Question
Range of
f
(
x
)
=
t
a
n
(
π
[
x
2
−
x
]
)
1
+
s
i
n
(
c
o
s
x
)
is (where [x]
denotes the greatest integer function
A
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B
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C
[tan 2, tan 1]
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D
{0}
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Solution
The correct option is
D
{0}
f
(
x
)
=
t
a
n
(
π
[
x
2
−
x
]
)
1
+
s
i
n
x
(
c
o
s
x
)
=
{
0
}
because of
[
x
2
−
x
]
is integer
Suggest Corrections
4
Similar questions
Q.
Range of
f
(
x
)
=
t
a
n
(
π
[
x
2
−
x
]
)
1
+
s
i
n
(
c
o
s
x
)
is (where [x] denotes the greatest integer function)
Q.
Range of
f
(
x
)
=
t
a
n
(
π
[
x
2
−
x
]
)
1
+
s
i
n
(
c
o
s
x
)
is where
[
x
]
denotes the greatest integer function
Q.
Complete solution set
[
cot
−
1
x
]
+
2
[
tan
−
1
x
]
=
0
, where
[
.
]
denotes the greatest integer function, is
Q.
f
(
x
)
=
{
tan
[
x
]
−
[
x
]
tan
1
x
;
x
≠
0
0
;
x
=
0
, then
f
′
(
0
−
)
is
[
where
[
x
]
denotes integer part of
x
]
Q.
The domain of
f
(
x
)
=
tan
π
[
x
]
1
+
sin
π
[
x
]
+
[
x
2
]
is (where [.] denotes greatest integer function)
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