UPSC Exam  >  UPSC Questions  >  With reference to the Euler’s 243 year ... Start Learning for Free
With reference to the Euler’s 243 year old puzzle, consider the following statements:
1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.
2. Leonhard Euler is a Swiss mathematician.
Which of the statements given above is/are correct?
  • a)
    1 only
  • b)
    2 only
  • c)
    Both 1 and 2
  • d)
    Neither 1 nor 2
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
With reference to the Euler’s 243 year old puzzle, consider the ...
A famous problem that has perplexed mathematicians since 1779 has been settled, but with a quantum twist, by a collaboration of six Indian and Polish researchers, two of whom are from Indian Institute of Technology (IIT) Madras. The researchers have solved using matrix methods, the quantum equivalent of the classical problem.
The Puzzle
  • In 1779, the Swiss mathematician Leonhard Euler posed a puzzle that has since become famous: Six army regiments each have six officers of six different ranks. Can the 36 officers be arranged in a 6-by-6 square so that no row or column repeats a rank or regiment?
  • The puzzle is easily solved when there are five ranks and five regiments, or seven ranks and seven regiments.
  • But after searching in vain for a solution for the case of 36 officers, Euler concluded that “such an arrangement is impossible, though we can’t give a rigorous demonstration of this”.
  • Hence both statements are correct.
View all questions of this test
Explore Courses for UPSC exam

Similar UPSC Doubts

Top Courses for UPSC

With reference to the Euler’s 243 year old puzzle, consider the following statements:1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.2. Leonhard Euler is a Swiss mathematician.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?
Question Description
With reference to the Euler’s 243 year old puzzle, consider the following statements:1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.2. Leonhard Euler is a Swiss mathematician.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to the Euler’s 243 year old puzzle, consider the following statements:1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.2. Leonhard Euler is a Swiss mathematician.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the Euler’s 243 year old puzzle, consider the following statements:1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.2. Leonhard Euler is a Swiss mathematician.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?.
Solutions for With reference to the Euler’s 243 year old puzzle, consider the following statements:1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.2. Leonhard Euler is a Swiss mathematician.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of With reference to the Euler’s 243 year old puzzle, consider the following statements:1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.2. Leonhard Euler is a Swiss mathematician.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of With reference to the Euler’s 243 year old puzzle, consider the following statements:1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.2. Leonhard Euler is a Swiss mathematician.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?, a detailed solution for With reference to the Euler’s 243 year old puzzle, consider the following statements:1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.2. Leonhard Euler is a Swiss mathematician.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of With reference to the Euler’s 243 year old puzzle, consider the following statements:1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.2. Leonhard Euler is a Swiss mathematician.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice With reference to the Euler’s 243 year old puzzle, consider the following statements:1. The researchers of a team collaboration of six Indian and Polish researchers have solved using matrix methods, the quantum equivalent of the classical problem.2. Leonhard Euler is a Swiss mathematician.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice UPSC tests.
Explore Courses for UPSC exam

Top Courses for UPSC

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev