Question

b + c
C
b b
3. Prove that
C
C + a
a
= 4 abc.
b
a
a + b
[Hints : Applying R1 - (R2 + R3), C2-C3]​

Answer 1

Answer:

10dudujddjnxnxrkkerlelelrlflf

Answer 2

Answer:

Your question is wrong