Matrices and Determinants 4 Question 15
16. The set of all values of
(2015 Main)
(a) is an empty set
(b) is a singleton set
(c) contains two elements
(d) contains more than two elements
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Answer:
Correct Answer: 16. (c)
Solution:
- Given system of linear equations
Since, the system has non-trivial solution.
Hence,
