let P[{0,1}]be the power set of {0,1}.we say that a functionf from P[{0,1}] to {0,1,2,3,4,5} is increasing function if for any A,B belongs to P[{0,1}] we have f[A] is less than f[b] whenever A is a proper subset of B.How many such increasing functions are injective and how many are not