Question icon
Grade 12Algebra

please solve in detail.........................................................

Question image for please solve in detail...........................
Profile image of Abhijeet Nath
7 Years agoGrade 12
Answers icon

1 Answer

Profile image of Deepanshu
ApprovedApproved Tutor Answer7 Years ago
If A is 3X4 matrix than A’ is 4X3 matrix
Let order of matrix B be pXq
For A’B to exist p=3
& for BA’ to exist q=4
=> Order of B is 3X4