Boolean algebra

Question

A function must satisfy the condition f(a,b,c)=f(c,a,b) . How many such functions are possible?

Comments

what is the answer?

is it 32?

Answer 1

state 1=2=4

state 3=5=6

0 & 7

2^4=16

Comments

I just show that 000 and 111 will not match with any other rows...not comparing!

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ok brother no problem :)

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how

001=100=010 ; 1=4=2

and what is row here...

plz help