Question: Let = {a,b}. Let u =a^3 b^2 ab^3 and v = b^2 a^2b be strings in . Compute the following. a. uv and

Let Σ = {a,b}.  Let u =a^3 b^2 ab^3 and v = b^2 a^2b be strings in Σ . Compute the following.

a. uv and |uv|

b. vu and |vu|

c. Eu

d. v E u

e. u E v

.

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