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D
Question Practice

Which formula defines the cofactor A_ij of an element a_ij?

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MCQ_SA
CBSE
Class 12
Mathematics
Mathematics Part - I
Determinants
Question Bank

Which formula defines the cofa...

Single Answer MCQ
Q-00103056

Which formula defines the cofactor A_ij of an element a_ij?

1

A_ij = M_ij

2

A_ij = (-1)^(i+j) M_ij

3

A_ij = M_ij / det(A)

4

A_ij = (-1)^(i+j) / M_ij

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