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Byju's Answer
Standard XII
Mathematics
f(x) Transforms to |f(x)|
The position ...
Question
The position of the point
(
8
,
−
9
)
with respect to the lines
2
x
+
3
y
−
4
=
0
and
6
x
+
9
y
+
8
=
0
is-
A
point lies on the same side of the lines
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B
point lies on one of the lines
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C
point lies on the different sides of the line
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D
point lies between the lines
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Solution
The correct option is
A
point lies on the same side of the lines
L
1
=
2
x
+
3
y
−
4
=
0
L
2
=
6
x
+
9
y
+
8
=
0
L
1
&
L
2
are parallel to each other.
The position of the point
(
8
,
−
9
)
with respect to
L
1
is given by
=
2
×
8
+
3
(
−
9
)
−
4
=
16
−
27
−
4
=
16
−
31
=
−
15
<
0
Similarly, for the second line
(
L
2
)
substituting
x
=
8
and
y
=
−
9
,
we get
6
×
8
+
9
×
−
9
+
8
=
48
+
8
−
81
=
56
−
81
=
−
25
<
0
If we plot the lines on the graph paper, the point lies on the same side of the lines.
Suggest Corrections
0
Similar questions
Q.
The position of the point
(
8
,
−
9
)
with respect to the lines
2
x
+
3
y
−
4
=
0
and
6
x
+
9
y
+
8
=
0
is
Q.
The position of the point (8,-9) with respect to the lines 2x+3y-4=0 and 6x+9y+8=0 is
Q.
Which of the following statements are true?
(i)
-
3
5
lies to the left of 0 on the number line.
(ii)
-
12
7
lies to the right of 0 on the number line.
(iii)
1
3
and
-
5
2
lie on opposite sides of 0 on the number line.
(iv)
-
18
-
13
lies to the left of 0 on the number line.
(v)
-
5
-
8
lies on the right of
-
5
7
on the number line.
Q.
The position of the point
(
−
8
,
9
)
with respect to the lines
2
x
+
3
y
−
4
=
0
and
6
x
+
9
y
+
8
=
0
is
Q.
If each of the points
(
x
1
,
4
)
,
(
−
2
,
y
1
)
lies on the line joining the points
(
2
,
−
1
)
and
(
5
,
−
3
)
, then the point
P
(
x
1
,
y
1
)
lies on the line
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