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Match each term to its definition

Exercise and reference answers

Matching pairs
  1. Left
    Minor Mᵢⱼ
    Right
    delete the iᵗʰ row and jᵗʰ column, take the determinant
  2. Left
    Cofactor Aᵢⱼ
    Right
    (−1)^(i+j) × Mᵢⱼ
  3. Left
    adj A
    Right
    transpose of the matrix of cofactors
  4. Left
    Singular matrix
    Right
    a square matrix with |A| = 0

Explanation

These four definitions carry most of the chapter. Source: syllabus Maths Part I, Ch 4 Determinants.
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