[*:* а + 2 а (10) Find all a E R for which the matrix is singular. 1 а

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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[*:* ]
a + 2 a
(10) Find all a E R for which the matrix
is singular.
1
a
Transcribed Image Text:[*:* ] a + 2 a (10) Find all a E R for which the matrix is singular. 1 a
Expert Solution
Step 1

Remark: A square matrix A of n is said to be singular if and only if det(A) = 0. i.e., Its determinant should be zero.

 

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