Recent content by Hala91

Well I have just solved the first question but I'm having trouble with the second one... Thanks A lot :)

Homework Statement 1)Design a counter that counts from 0 to 23 Then resets? 2)design a counter that counts as shown below: (1)to(5)to(7)to(8)to(2)to(3)to(6)to(4) in another way: 1-5-7-8-2-3-6-4Homework Equations I didn't know weather to use: 1)5-bit synchronous binary counter 2)5-bit...

Thanks for your help guys I have proved them earlier this morning :)

Honestly I have no clue how to prove any of them :S

A Hermitian matrix (or self-adjoint matrix) is a square matrix with complex entries which is equal to its own conjugate transpose - that is, the element in the ith row and jth column is equal to the complex conjugate of the element in the jth row and ith column, for all indices i and j NO we...

Thanks A lot guys I have proved it with your help :)

Homework Statement 1)Prove that the characteristic roots of a hermitian matrix are real. 2)prove that the characteristic roots of a skew hermitian matrix are either pure imaginary or equal to zero. Homework Equations The Attempt at a Solution

please help me prove this... Homework Statement Show that If "A" is an n-rowed matrix that satisfies A^2=A Then: Row(A)+Row(I-A)=n Homework Equations The Attempt at a Solution well since A is n-rowed that means that its an n*n matrix so Ax=I as i guess so : Row(A)=Rank(A)...