Let G1 and G2 be context-free grammars, generating the languages L(G1) and L(G2), respectively. Show that there
Question:
a) L(G1) ∪ L(G2)
b) L(G1)L(G2)
c) L(G1)*
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (18 reviews)
Let us assume that the nonterminal symbols of G 1 and G 2 are disjoint If they ...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Discrete Mathematics and Its Applications
ISBN: 978-0073383095
7th edition
Authors: Kenneth H. Rosen
Question Posted:
Students also viewed these Statistics questions
-
Show that there is no linear transformation T: R3 P2 such that 0 6 2 + 2x2
-
An oil company produces two types of gasoline, G1 and G2, from two types of crude oil, C1 and C2. G1 is allowed to contain up to 4% impurities, and G2 is allowed to contain up to 3% impurities. G1...
-
Let (Y 1 , W 1 ), . . . , (Y n , W n ) be an i.i.d. sample of random vectors with finite covariance matrix Let Y and W be the sample averages. Let g(y, w) be a function with continuous partial...
-
Which statements best describe the result of executing this code? (Choose two.) A. The println() causes one line of output. B. The println() causes two lines of output. C. The println() causes three...
-
Why is the top-down approach to information security superior to the bottom-up approach?
-
The intensity of rivalry among firms in an industry is dependent on __________. A. concentration of competitors B. high fixed or storage costs C. high exit barriers D. all of the above
-
The \(\mathrm{W} 10 \times 45\) is made of \(\mathrm{A}-36\) steel and is used as a column that has a length of \(15 \mathrm{ft}\). If its ends are assumed pin supported, and it is subjected to an...
-
Table illustrates the hypothetical demand and supply schedules of labor in the United States. Assume that labor and capital are the only two factors of production. On graph paper, plot these...
-
simplfy a) x(t)=8cos(2) File Preview 2(1-e) t0 b) x(t)= 0 t <0 c) x(t) = u(t-2) - u(t 6) -
-
An inflow hydrograph is given for a reservoir that has a weir-spillway outflow structure. The flow through the spillway is governed by the equation Q = 3.75Ly3/2(cfs), Where L is the length of the...
-
Let V = {S, A, B, a, b} and T = {a, b}. Determine whether G = (V, T, S, P) is a type 0 grammar but not a type 1 grammar, a type 1 grammar but not a type 2 grammar, or a type 2 grammar but not a type...
-
Construct derivation trees for the sentences in Exercise 1. In exercise 1 a) The happy hare runs b) The sleepy tortoise runs quickly c) The tortoise passes the hare d) The sleepy hare passes the...
-
Bahaa paddled a canoe 20 mi upstream, then paddled back. If the rate of the current was 3 mph and the total trip took 7 hr, what was Bahaas rate?
-
What does it mean that the collateral for an asset-backed security consists of amortizing assets?
-
Consider a 30-year $250,000 with a 5% mortgage rate. What is the monthly mortgage payment?
-
Explain why individual loans that are of a nonamortizing type are not subject to prepayment risk?
-
The time horizon employed in a portfolios VaR is primarily by what portfolio objective?
-
In a Monte Carlo analysis, how is the theoretical or model price of a mortgage-backed security determined?
-
Visit a social media channel (Twitter, Instagram, or Facebook) and search for the hashtag #iRobotLove. What do the user posts suggest about iRobots ability to solve major customer problems? How could...
-
(a) Explain why the concentration of dissolved oxygen in freshwater is an important indicator of the quality of the water. (b) How is the solubility of oxygen in water affected by increasing...
-
Verify Formula 33 in the Table of Integrals (a) By differentiation and (b) By using a trigonometric substitution.
-
Verify Formula 62 in the Table of Integrals.
-
Is it possible to find a number such that xn dx is convergent?
-
The Village of Seaside Pines prepared the following enterprise fund Trial Balance as of December 31, 2020, the last day of its fiscal year. The enterprise fund was established this year through a...
-
In the context of digital transformation and the growing influence of artificial intelligence, what ethical considerations should leaders take into account to ensure that technology is deployed in...
-
How can ethical leadership influence corporate governance structures, and what governance practices or oversight mechanisms can be established to ensure that ethical principles are embedded in...
Study smarter with the SolutionInn App