1. 1
2. 2
3. 3
4. 8
8
1. 1
2. 2
3. 3
4. 6
3
1. unique solution
2. infinite number of solutions
3. no solution
4. exactly two solutions
no solution
1. 5
2. 7
3. 9
4. 18
7
1. 4
2. 6
3. 8
4. 12
4
1. 1
2. 2
3. 3
4. None of these
2
1. (1,0)
2. (0,1)
3. (1,1)
4. (1,-1)
(1,1)
1.
2.
3.
4. Ans:c
1. Det(AB)=det(A) det(B)
2. Det (kA)= kn det(A)
3. Det (A+B)=det (A)+ det (B)
4. Det(AT)=1/det(A-1)
Det (A+B)=det (A)+ det (B)
1. mn2p, mpn
2. mpn ,(n-1)
3. mpn , mpn
4. mn2p,(m+p)n
mpn ,(n-1)