For E = {a, b}, find regular expressions for the complement of the language L = L(aa'bb*).
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- Given L = {w = {a, b}*: |w| is even}, the correct statements are: (aa U ab Uba U bb)* is a regular expression that generates L. (ab Uba)* is a regular expression that generates L. aa U ab U ba U bb is a regular expression that generates L. ab U ba is a regular expression that generates L.DO NOT COPY FROM OTHER WEBSITES Detailed answer will be UpvotedLet EQRE = {<R, S> | R and S are equivalent regular expressions}. Show that EQRE epsilon to PSPACE.
- Give a regular expression for the language of strings over (a,b,c) in which the substring ab occurs no more than once. ({submit:RE-abc-not-more-than-one-ab)}}Explain with an example the situation where using read() is appropriate andalso an example where readlines() is appropriate.None of the answers can be two choices; there can only be one answer.
- helo by Peter Linz, "Introduction to Formal Languages and Automaton", 6th edition, 2017. The cut is from chapter 2, section 1. thanks :)What is the solution for this example,i just do not understand the logic behind it nor the formula. It should be done in C language if possible.Take the two numbers from the user and try to multiply both of them using lambda function in python.
- [Unbalanced Rod] Given a set of n weights {w₁,..., wn} and a rod of length n - 1 inches, we can attach the weights to the rod at hooks placed at one inch distances apart as shown in the figure below. -1". /10 2 3 12 2 4 We can attach a weight to any hook but no two weights can be attached to the same hook and we have to attach all the weights. For any given assignment of weights to hooks, we can compute the location of the center of mass of the rod and the weights according to the following equation (neglecting the weights of the rod and the hooks). where 0 ≤ Pi≤n-1 is the position of weight along the rod. For example, in the figure shown above, the center of mass is computed as C= C = i Wi Pi Σi Wi 10 0+2 1+3·2+4·3+12.4 +2.5 10+2+3+4+12+2 78 33 The problem is to find an assignment of weights to hooks that makes the center of mass as far as possible to the left, i.e., minimize the value of c. Answer the following questions. 1. Describe a greedy algorithm that finds the assignments that…Write a function in c called recursively_reverse_string() that accepts a pointer to a string as a parameter, and any other parameters you see fit, recursively reverses the string, and returns a pointer to the reversed string. For example, the reversed string of input “string” is “gnirts”.java script programming language solution