0 votes
2 answers
1
How to prove is FUNCTIONALLY COMPLETE ?
1 votes
1 answer
2
If $N=(0,1,2,3 ....)$ , then $(N,+)$ is a Group.If $N=(1,2,3 ....)$ , then $(N,+)$ is a not Group.Which one to consider in exam ?
1 votes
1 answer
3
Let A be a real $2 \times 2$ matrix.If $5 + 3\iota$ is an eigen value of A, then det(A)(A)equals 4(B)equals 8(C)equals 16
1 votes
1 answer
4
Let $\begin{pmatrix} -1 &2 \\ 0 & -1 \end{pmatrix}$,and $B=A+A^{2}+A^{3}+\dots +A^{50}$, then$B^{2}=I$ $B^{2}=0$ $B^{2}=A$ $B^{2}=B$...
0 votes
1 answer
5
Will it be 0 ? Anyone explain please
0 votes
1 answer
6