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Engineering Maths · Q52

Linear Algebra

Engineering and GATE · Engineering Maths · question 52

Q52

Consider the following system of linear equations: 3x + 2ky = -2 kx + 6y = 2 Here, x and y are the unknown and k is a real constant. The value of k for which there are infinite number of solutions is

A.
3
B.
1
C.
-3
Answer
D.
-6

Answer: Option C

Solution

Answer: Option C
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