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  3. 1 let a la bc de and bla bcx yz...

Question: 1 let a la bc de and bla bcx yz...

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(1) Let A la, b,c, d,e and B-la, b,c,x, y.z, w. How many functions from A to B.. (a) are injections? (b) are surjections (c)

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