NCERT Exercise 4.4 Q3 - Determinants
Question: Verify A(adj A)=(adj A)A=|A|I for A=[[2,-3],[-4,6]].
Answer: Verified; both sides equal the zero matrix since |A|=0.
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Verify A(adj A)=(adj A)A=|A|I for A=[[2,-3],[-4,6]].
Answer: Verified; both sides equal the zero matrix since |A|=0.
Full step-by-step NCERT solution with diagrams on Something by Zero.