Maharashtra State BoardHSC Arts 12th Board Exam
Advertisement Remove all ads

If Matrix a = `[(2,-3),(4,1)]`, Then Adjoint of Matrix a is - Mathematics and Statistics

Advertisement Remove all ads
Advertisement Remove all ads
Advertisement Remove all ads

If A = `[(2,-3),(4,1)]`, then adjoint of matrix A is

(A) `[(1,3),(-4,2)]`

(B) `[(1,-3),(-4,2)]`

(C)  `[(1,3),(4,-2)]`

(D) `[(-1,-3),(-4,2)]`

Advertisement Remove all ads

Solution

A = `[(2,-3),(4,1)]`

then adjoint of matrix A

adjA = `[(1,3),(-4,2)]`

Concept: Determinants - Adjoint Method
  Is there an error in this question or solution?

APPEARS IN

Video TutorialsVIEW ALL [1]

Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×