2
You visited us
2
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
Condition for Coplanarity of Four Points
What is the e...
Question
What is the equation to the plane through
(
1
,
2
,
3
)
parallel to
3
x
+
4
y
−
5
z
=
0
?
A
3
x
+
4
y
+
5
z
+
4
=
0
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
3
x
+
4
y
−
5
z
+
14
=
0
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
3
x
+
4
y
−
5
z
+
4
=
0
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
3
x
+
4
y
−
5
z
−
4
=
0
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
3
x
+
4
y
−
5
z
+
4
=
0
The given equation is
3
x
+
4
y
−
5
z
=
0
Let the equation of parallel plane be
3
x
+
4
y
−
5
z
=
k
where k is a constant
The plane passes through the point
(
1
,
2
,
3
)
So,
3
⋅
1
+
4
⋅
2
−
5
⋅
3
=
k
⇒
−
4
=
k
So the equation of the plane is
3
x
+
4
y
−
5
z
=
−
4
⇒
3
x
+
4
y
−
5
z
+
4
=
0
Option C is true
Suggest Corrections
0
Similar questions
Q.
Equation of plane parallel to
3
x
+
4
y
+
5
z
−
6
=
0
,
6
x
+
8
y
+
10
z
−
16
=
0
and equidistant from them is
Q.
An equation of the plane passing through the point
(1,-1,2)and parallel to the plane 3x + 4y - 5z = 0
is
Q.
The angle between the planes
x
+
y
+
z
=
0
and
3
x
−
4
y
+
5
z
=
0
is
Q.
(
3
x
+
4
y
+
5
z
)
2
= __________________.
Q.
The image of the point
(
2
,
−
1
,
1
)
by the plane
3
x
+
4
y
−
5
z
=
0
is
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
MATHEMATICS
Watch in App
Explore more
Condition for Coplanarity of Four Points
Standard XII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app