Question

1
1
1
+
1, prove that :
+
20. If abc
1+ a +6-1
1+b+c-1
= 1.
1+ c + a-1​

Answer 1

Answer:

jlckvkvlcpjlhchocohxhox igxzgizziggizigxhixhih

Step-by-step explanation:

proof is above