Question
Download Solution PDFGiven that the following matrix is singular:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
A matrix is singular if its determinant is zero. So, we compute the determinant of the given 3×3 matrix and set it equal to 0.
Calculation:
Apply the determinant formula:
Set determinant = 0 (since the matrix is singular):
⇒ -48 + 48 x = 0
⇒ x =1
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