Question

1
1 1
Show that a c = (a - b)(b-c) (c-a)
b2 c2
b
2
a
matrices
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Answer 1

Answer:

Prove that |(1+a^2,ab,ac),(ab,1+b^2 ,bc),(ca,cb,1+c^2)| =1+a^2+b^2+c^2.

Show that |[b^2+c^2,ab,ac],[ba,c^2+a^2,bc ...

Show that |[b^2+c^2,ab,ac],[ba,c^2+ a^2,bc],[ca,cb,a^2+b^2]|=4a^2b^2c^2.

Step-by-step explanation:

Please make sure you

Answer 2

I don't know this answer sorry