Minor & Cofactor

Questions|Minors|Cofactors|OMR|Summary

Cofactors are

write down the minor and cofactors of each elment of the determinant ([3,-12,5])

Polynomial functions of matrices | Determinant introduction | Order of determinant | Minor and cofactor of determinant

Find minor and cofactors or all the elements of determinant |{:(-1,2,3),(-4,5,-2),(6,4,8):}|

Let Delta=|{:(3,-1,-2),(4,5,6),(2,-3,1):}| Find minor and cofactor of elements of Delta .

Find the minors of cofactors of elements of the matrix A=[a_(ij)]=[[1,3,-24,-5,63,5,2]]

Exercise Questions |Minors And Cofactors |Exercise Questions |Properties Of Determinants |Exercise Questions |OMR

Minors and Cofactors |Adjoint of a matrix|Properties of adjoint |Previous year questions |Inverse of a Matrix |Solution of system of linear equations

Write the minor and cofactor of each element of the following determinants and also evaluate the determinant in each case: |[5,-10],[0,3]|