Question

Knowing that
A^-1=b+c and
C=(a+b)^-1

Demonstrate AB=BC

Answer 1

Gonna need a little more information than that. Are A and C similar matrices?

Answer 2

http://www.allmathwords.org/images/2m3dot.gif

Answer 3

\[a^{-1}=\frac{ 1 }{ a }\]

Answer 4

\[\frac{ 1 }{ a}=b+c\]

Answer 5

\[c=\frac{ 1 }{ a+b}\]

Answer 6

\[a+b=\frac{ 1 }{ c}\]

Answer 7

ab+ac=1
ac+bc=1
ab+ac=ac+bc
ab=bc

Answer 8

thatzzz it

Answer 9

@Pepita

Answer 10

the info u give is enough to solve the Q