1.

f(x)=1-h(x), g(x)=1-k(x), h(x)=f(x)+1 f(x)=g(x)+1, k(x)=f(x)+1 Find the value of (f(f(x))+k(g(x)))/(h(k(x))+f(j(x))):

Answer»

0
1
2
none of these

Answer :C


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