12
You visited us
12
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
Cramer's Rule
For what valu...
Question
For what value of
K
, the following system of equations has a unique solution.
x
−
K
y
=
2
3
x
+
2
y
=
−
5
Open in App
Solution
x
−
K
y
=
2
3
x
+
2
y
=
−
5
a
1
=
1
,
b
1
=
−
K
a
2
=
3
,
b
2
=
2
a
1
b
1
=
1
−
K
a
2
b
2
=
3
2
a
1
b
1
≠
a
2
b
2
→
1
−
K
≠
3
2
K
≠
−
2
3
∴
K
∈
R
−
(
2
3
)
Suggest Corrections
0
Similar questions
Q.
For what value of k, the system of equations
x
+
2
y
=
5
3
x
+
k
y
−
15
=
0
has a unique solution?
Q.
Find the value of
k
for which the given system of equations has a unique solution:
x
−
k
y
=
2
;
3
x
+
2
y
=
−
5
Q.
For the following system of equation determine the value of
k
for which the given system of the equation has a unique solution.
x
−
k
y
=
2
3
x
+
2
y
=
−
5
Q.
For what value of
k
the following pair of the linear equation has a unique solution ?
x
−
k
y
=
2
,
3
x
+
2
y
=
−
5
Q.
For what value of k, the system of equations
x
+
2
y
=
5
3
x
+
k
y
−
15
=
0
has no 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
System of Linear Equations
MATHEMATICS
Watch in App
Explore more
Cramer's Rule
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