Hi, I am really struggling with this subject, can you please help me with questions:

1(a,b,d,e) , 2(a,b,d,e), and 3(a,b,d,e)

If you can show the steps, I would really appreciate it! Thank you so much for the help!

1. In each of the following, factor the matrix A into a product XDX -, where D is diagonal: (@) A = [? :] = 1- (C) A = [7 ()A= O- N OOM IN (e) A = -2 L (D) A = WN 2. For each of the matrices in Exercise 1, use the XDX-factorization to compute A6. 3. For each of the nonsingular matrices in Exercise 1, use the XDX- factorization to compute A