Boolean Algebra Expansion and Equivalence with Truth Table

[skashif]

1. (A+B+C')(A'+B'+C)=A (XOR) B + (A XOR C)' + (B XOR C)'
Expand right hand side first and then show tht its equal to left hand side by using truth table.


I am unable to expand the right hand side i need help
thnx

 

[rootX]

a xor b = a'b + ab'

and

(a xor b)' = a xor b