Question: Given the Context Free Grammar G = {{S}, {a, b, +, x}, P, S} where P consists of the following productions: S S + S

Given the Context Free Grammar G = {{S}, {a, b, +, x}, P, S} where P consists of the following productions: S S + S | S x S | a | b

Prove whether or not the string given by a+axb is ambiguous.

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