8(g, e) = q 8(q, xa) = S(8(q, x), a) prove that 8(q, ry) = 8(8(q, r), y) using induction.

Database System Concepts
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ISBN:9780078022159
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Given the following recursive definition
8(g, e) = q
8(q, xa) = 8(8(q,x), a)
prove that 8(q, zy) = 8(8 (q, z), y) using induction.
Transcribed Image Text:8(g, e) = q 8(q, xa) = 8(8(q,x), a) prove that 8(q, zy) = 8(8 (q, z), y) using induction.
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