CBSE (Commerce) Class 12CBSE
Share
Notifications

View all notifications

If a = [(3,1),(-1,2)] Show that Asqrt2 - 5a + 7i = O - CBSE (Commerce) Class 12 - Mathematics

Login
Create free account


      Forgot password?

Question

if A = `[(3,1),(-1,2)]`  show that  A^2 - 5A + 7I = O

Solution

  Is there an error in this question or solution?

Video TutorialsVIEW ALL [1]

Solution If a = [(3,1),(-1,2)] Show that Asqrt2 - 5a + 7i = O Concept: Operations on Matrices - Properties of Multiplication of Matrices.
S
View in app×