1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Mathematics
Theorem
For which val...
Question
For which value of
p
does the equation
4
x
+
p
y
+
8
=
0
and
2
x
+
2
y
+
2
=
0
have unique solution?
Open in App
Solution
Solution:
L
1
:
4
x
+
p
y
+
8
=
0
L
2
:
2
x
+
2
y
+
2
=
0
For an unique solution,
a
1
a
2
≠
b
1
b
2
≠
c
1
c
2
so,
4
2
≠
p
2
or,
p
≠
4
Value of
p
=
R
−
{
4
}
Suggest Corrections
4
Similar questions
Q.
For which value of
p
does the pair of equation given below has unique solution
4
x
+
p
y
+
8
=
0
2
x
+
2
y
+
2
=
0
Q.
Find
p
for which given equation has unique solution
4
x
+
p
y
+
8
=
0
2
x
+
2
y
+
2
=
0
Q.
Find the value of
p
for which the given simultaneous equations have unique solution:
8
x
−
p
y
+
7
=
0
;
4
x
−
2
y
+
3
=
0
Q.
Find the value of
k
for which following system of equations has a unique solution:
4
x
+
k
y
+
8
=
0
2
x
+
2
y
+
2
=
0
Q.
For what value of
p
the system of equations
2
x
+
p
y
+
6
z
=
8
,
x
+
2
y
+
q
z
=
5
,
x
+
y
+
3
z
=
4
has unique solution.
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
Theorems
MATHEMATICS
Watch in App
Explore more
Theorem
Standard IX 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