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Byju's Answer
Standard IX
Mathematics
Role of Coefficients and Constants
Find the valu...
Question
Find the values of
k
so that the pair of their liner equations
k
x
−
2
y
=
3
and
3
x
+
y
=
5
has a unique solution.
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Solution
For unique solution, k/3 shouldn't be equal to -2/1
k/3 shouldn't be equal to -2;
k shouldn't be equal to -6
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Find the values of
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