Answers by Nguyen Phong Thien
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Answers by Nguyen Phong Thien

Answers by Nguyen Phong Thien
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Give a counter-example to show that the following construction fails to prove that the class of context-free languages is closed under star. Let A be a CFL that is generated by the CFG G. a) The language
answered Dec 23, 2024
3 votes
180k views
Consider the following code segment. for (int k = 1; k <= 7; k += 2) { System.out.print(k); } Which of the following code segments will produce the same output as the code segment above? for (int k = 0; k < 7; k += 2) { System.out.print(k); } A for (int k = 0; k <= 7; k += 2) { System.out.print(k); } B for (int k = 0; k <= 8; k += 2) { System.out.print(k + 1); } C for (int k = 1; k < 7; k += 2) { System.out.print(k + 1); } D for (int k = 1; k <= 8; k += 2) { System.out.print(k); }
answered Nov 23, 2024
4 votes
83.5k views
Sam is abusing a controlled substance. This drug does have some currently-accepted medical uses. However, it has a high potential for abuse and may lead to severe psychological or physical dependence.
answered Mar 30, 2024
1 vote
36.7k views
1. Draw the rotation of the triangle about origin by 270° 2. Draw the translation of the original figure under the rule (x,y) → (X.y+3) t
answered Mar 11, 2024
1 vote
42.7k views
Subject verb agreement
answered Mar 1, 2024
4 votes
150k views
Who proposed old gold and black as the club colors
answered Feb 12, 2024
2 votes
138k views
Why is there more press coverage of the president than of Congress or the courts?
answered Jan 30, 2024
3 votes
223k views
What is the likely advantage of using an egg cell to grow several copies of any particular type of cell? Individuals with traits different from the parents can be produced. Skin cells can be grown for
answered Jan 18, 2024
0 votes
204k views
Example 1Find the length of the segment withthe given endpoints:C (3, 6) and D (7, -3).Post SlideStudents, draw anywhere on this slide!
answered Dec 20, 2023
5 votes
48.5k views
What is the perimeter of the square?
answered May 26, 2023
12 votes
54.2k views
Help me with this plz
answered Mar 19, 2023
10 votes
201k views
What was the Gulf of Tonkin Resolution? the terms of peace that the United States wanted from North Vietnam a Vietnam military war plan that was exposed in The New York Times the authorization for the
answered Dec 9, 2022
2 votes
118k views
Solve for x: 0⁰ < x< 360⁰ 1 + 5 \sin(x - 10 {0}^(0) ) = 0 ​
answered Dec 4, 2022
4 votes
106k views
The cells of green plants are capable of producing relatively large amounts of oxygen and simple sugars. Which cell structure is necessary for most green plants to carry out these processes? A Lysosome
answered Oct 26, 2022
7 votes
170k views
How many ways can this be done?
answered Oct 7, 2022
7 votes
104k views
Choose the simile in the paragraph below. He tried pulling his nose back, but the crocodile wouldn’t let go. They both started pulling from both sides, and the elephant's nose kept stretching and stretching.
answered Sep 6, 2022
2 votes
203k views
Find the volume of the figure
answered Aug 23, 2022
5 votes
161k views
In ABC, what is the measure of C? 108° 20° 18° 36°
answered Aug 22, 2022
8 votes
135k views
AWNSER ASAP PLEASE!! Instructions: If you are going with College Athletics or Banned Books, here are your topics: · Should college athletes be paid to play? · Should certain books be banned from schools
answered Jul 17, 2022
2 votes
165k views
Todoroki's training practice starts at 9:45 A.M and ends at 12:35 P.M. How long is Todoroki's training practice?
answered Apr 22, 2022
8 votes
201k views
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