System Infinite Solutions Calculation (Jee Mains) | ExamDuo
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Determinants
Medium
System Infinite Solutions Calculation
Let the system of equations
x
+
2
y
+
3
z
=
5
,
2
x
+
3
y
+
z
=
9
,
4
x
+
3
y
+
λ
z
=
µ
have infinite number of solutions. Then
λ
+
2
µ
is equal to :
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SELECT ONE OPTION
A
28
B
17
C
22
D
15
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