Let E=(0,1). Compute the language of the regular expression. (01 +10) (1(11)")
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Q: Describe the following sets by regular expressions, (c) {01, 10} (d) {а, ab].
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Q: Let E-(0,1). Compute the language of the regular expression. (01+10) (1(11)")
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- [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…Let A={+,x,a,b}. Show that (a*V ba)+ b is regular over A.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.
- Let A = {b, h, s}. Draw A(r) for each regular expression r below. (iii) r3 = (sh)*Give a recursive definition for the set of all strings of a’s and b’s that begins with an a and ends in a b. Say, S = { ab, aab, abb, aaab, aabb, abbb, abab..} Let S be the set of all strings of a’s and b’s that begins with a and ends in a b. The recursive definition is as follows – Base:... Recursion: If u ∈ S, then... Restriction: There are no elements of S other than those obtained from the base and recursion of S.8. Let E = {0, 1}. Compute the language of the given regular expression. (a) L(10) (b) L(ɛ +0*)
- Adt. If possitble, rethace the answe (10)/(21)+(1)/(9) Please give proper explanation and typed answer only.Rohan is playing a game in his class in which he takes heights of two persons and then find the greatest common divisor of those heights. You have to help rohan by writing c code using recursionWrite a recursive function for int powerOfTwo (int k). The function determines the value of 2k. (Note: k is a positive integer). Example, when k=0 the function returns 1 and when k-3 the function returns 8. To show that your code is correct, give the recursive trace for powerOfTwo (2) that returns 4.
- in kotlin, Write two versions of the recursive summation function (that is, take an int parameter n and calculate the sum of all integers from 1 to n). One version should use a block body, and the other should use an expression body. Test the functions using a main()Q5: For the foliowsg ication of Boolean function, implement and desigr the function. F(A,B,C,D,E) = Em (0.4,6,7,9,10,12,15,17,19,29,23,25.26,27,28,30).Let A = {a, b, c} and B = {u, v}. Write a. A × B b. B × A