Use INDIRECT PROOF: 1) A → ( B ۸ C ) 2) B → ( D ۸ E ) _____________ Therefore ~ A V D
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A: explain classifier algorithm for ∏M i=1 p(yi|X,α)
Q: 1.Translate the symbols into words using the following representations: P: Dianne is a college…
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A: first order logic of the given following questions are explained in step 2:-
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A: I'm providing the answer of the above question. I hope this will be helpful for you..
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Q: Construct a pushdown automaton (PDA) that accepts the following Language L = {a"b²n. n > 0} %3D
A: Given : L = {a^nb^2n : n>=0} lets understand the language first: a^nb^2n : a^n(bb)^n means for…
Use INDIRECT PROOF:
1) A → ( B ۸ C )
2) B → ( D ۸ E )
_____________
Therefore
~ A V D
Step by step
Solved in 2 steps
- L = { w ? { a, b, c, d }*| na(w), nb(w), nc(w), nd(w) ≥ 0, na(w)+nc(w)+nd(w) < nb(w) } Is L a Context Free Language. Prove by creating PDA or by using Pumping LemmaConsider the following language assuming ∑ = {a, b} The total number of a's are even including null The a's can be either consecutive or non-consecutive The number of b's are not restricted, i.e. any number of b's Build an FA using minimum number of states. Write a regular expression. Justify your answers with examples (abbabaa, aaaa, abababab bbb are acceptd; bababbba and bbbaaa, aaa are NOT accepted).Required: Amitabh had a magical cat. That cat once fell down an empty well. As the walls of the well were not completely vertical, the cat could climb up the well. In one day, the cat can climb 1 unit height and the height of the well is h units. The cat starts at the bottom. Every day, a cat would divide into 2 cats. One of them would climb up 1 unit. The other would wait for help. But while waiting it would fall asleep and roll down 1 unit, unless it is already at the bottom, in which case it just remains there. When a cat would reach the top, it would run home toAmitabh. (Schrodinger doesn't know that some of the cats are in a well and so he can't rescue them). It has been d days since the cat fell into the well. How many cats would come out of the well today? You would notice that the number of cats grows very large with each passing day, so output the answer modulo 10^9+7. d = 0 means that the cat has fallen just now and so there's just one cat at the bottom of the well. So you…
- Beta reduce the following lambda expressions, if possible: a) λx.λy.(x y) λy.λx.(x y) b) λx.(x x) λx.(x x)Determine whether the following is true or false. Please cite the brief explanation so that I can know why is it true or false. a) The sentence “If x > 0, then compute √π”, is as tatement. b) The compound statement p ∧(q ∨¬p )∧¬q is ac ontradiction. c) ¬( p ∨ q) ≡ ¬p ∧¬q d) 1 ∈ {{1},{2},{3}} e) Set B = {x | x ∈ ℝ and x4 =16} is finite. f) [2,4] U (3,5) is a disjoint union g) A\B = A ∩ Bc h) A X B = B X A I) {{Ø}} = 0 j) The contrapositive of p -> (p V ¬p) = (¬p∧ q) -> ¬p3. Consider the following two statements:S1: { 0^2n |n >= l} is a regu1ar languageS2: { 0^m 0^n 0^(m+n) l m >= 1 and n >= 2} is a regu1ar languageWhich of the following statements is correct? a) Only S1 is correctb) Only S2 is correctc) Both S1 and S2 are correctd) None of S1 and S2 is correct
- Correct answer will be upvoted else downvoted. Computer science. You are given three positive (more prominent than nothing) integers c, d and x. You need to track down the number of sets of positive integers (a,b) with the end goal that balance c⋅lcm(a,b)−d⋅gcd(a,b)=x holds. Where lcm(a,b) is the most un-normal various of an and b and gcd(a,b) is the best normal divisor of an and b. Input The primary line contains one integer t (1≤t≤104) — the number of experiments. Each experiment comprises of one line containing three integer c, d and x (1≤c,d,x≤107). Output For each experiment, print one integer — the number of sets (a,b) to such an extent that the above uniformity holds.1.Translate the symbols into words using the following representations:P: Dianne is a college freshman.Q: Dianne is a class officer.a.P v Q b. P ^ Q c. ~P ^ Q d. P v ~Q e. P ⇔ Q2.Translate the words into symbols using the following representationsP: Jasmine is a student.Q Jasmine is a Filipinaa.Jasmine is a student and she is a Filipina.b.Jasmine is a student and she not is a Filipina.c.Jasmine is not a student nor is she a Filipina.d.If Jasmine is a student, then she is a Filipina.e.If Jasmine is not a Filipina, then she is not a student.3.Given the Conditional Statement. “If the angles in a triangle measures 450 – 450 -900, then it is an isosceles right triangle. Construct a statement as to the following:a.Conjunction b. Disjunction c. Negation d. BiconditionalBlackout Math is a math puzzle in which you are given an incorrect arithmetic equation. The goal of the puzzle is to remove two of the digits and/or operators in the equation so that the resulting equation is correct. For example, given the equation 6 - 5 = 15 ^ 4/2 we can remove the digit 5 and the / operator from the right-hand side in order to obtain the correct equality 6 - 5 = 1 ^ 42. Both sides of the equation now equal to 1. Observe how removing an operator between two numbers (4 and 2) causes the digits of the numbers to be concatenated (42). Here is a more complicated example: 288 / 24 x 6 = 18 x 13 x 8 We can remove digits and operators from either side of the equals sign (either both from one side, or one on each side). In this case, we can remove the 2 from the number 24 on the left-hand side and the 1 from the number 13 on the right-hand side to obtain the correct equality 288 / 4 x 6 = 18 x 3 x 8 Both sides of the equation now equal to 432. Here is another puzzle for you…
- COURSE: Compilation Techniques Question: X → aBc | XZ | aBd| Zp | Zop Y → cX | dY | YY Z → a | b a. Do Left Factoring to the production above!b. Continue to eliminate forms of Left Recursion!Q. There is an island that has two kinds of inhabitants, knights, who always tellthe truth, and their opposites, knaves, who always lie. It is assumed that every inhabitant of theisland is either a knight or a knave. Below there are 3 inhabitants, who are denoted by A, B andC.A. What are A, B and C if A says “If B is a knave then C is a knave”, and B says “If Cis a knight then A is a knave”? Briefly explain your reasoning.B. What are A,B and C if A says “B is a knight and C is a knight”, and B says “A is aknight if and only if C is a knave”? Briefly explain your reasoning.Syntactically different regular expressions may represent the same language. Consider regularexpressions over Σ = {0, 1}. Which of the following equations hold? (You don’t need to justifyyour answers.) 1. ε + 0 = ε + ε + 02. ε + 0∗ = 0∗3. (00 + 10)∗ = (01 + 11)∗4. 0 + ∅ = 0