Question

Answer these
questions
I will mark u as brainist

Answer 1

Step-by-step explanation:

let , a be any square matrix

now,

a=1/2(A+A')+1/2(A-A')

hence, the representation A=P+Q is unique hence, it is proved that every square matrix can be uniquely expressed as a sum of symmetric and skew symmetric matrix

please mark as brilliant

Answer 2

Answer:

n0ak

mxn hkouyt

then

hpe it helps us

Step-by-step explanation: