Question

A=
2
4 -1+i 8+21 6i 5-i 2-2
-1-1 14 3-2i+/- 5-i o 3
8- 2i 3+2i
3 4 -2-2i –3 – 20
A=Hermitian + skew-Hermitian
Hence proved.
238. Show that A=
a+ic-b+id
b+id a-ic
is unitary matrix if a2 + b2 +c+d2 = 1.​

Answer 1

Answer:

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