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n non-zero real numbers (n ≥ 2) are written on a board. Ritu erases any two numbers, say a and b, and then writes the numbers and instead. Then which of the following is true?
  • a)
    After 2n + 3 operations, the set of numbers on the board coincides with the initial set
  • b)
    After 3n + 2 operations, the set of numbers on the board coincides with the initial set
  • c)
    After a finite number of operations the set of numbers on the board coincides with the initial set
  • d)
    After any number of operations, the set of numbers on the board can't coinicide with the initial set
Correct answer is option 'D'. Can you explain this answer?
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n non-zero real numbers (n ≥ 2) are written on a board. Ritu erases any two numbers, say a and b, and then writes the numbers and instead. Then which of the following is true?a)After 2n + 3 operations, the set of numbers on the board coincides with the initial setb)After 3n + 2 operations, the set of numbers on the board coincides with the initial setc)After a finite number of operations the set of numbers on the board coincides with the initial setd)After any number of operations, the set of numbers on the board cant coinicide with the initial setCorrect answer is option 'D'. Can you explain this answer?
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n non-zero real numbers (n ≥ 2) are written on a board. Ritu erases any two numbers, say a and b, and then writes the numbers and instead. Then which of the following is true?a)After 2n + 3 operations, the set of numbers on the board coincides with the initial setb)After 3n + 2 operations, the set of numbers on the board coincides with the initial setc)After a finite number of operations the set of numbers on the board coincides with the initial setd)After any number of operations, the set of numbers on the board cant coinicide with the initial setCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about n non-zero real numbers (n ≥ 2) are written on a board. Ritu erases any two numbers, say a and b, and then writes the numbers and instead. Then which of the following is true?a)After 2n + 3 operations, the set of numbers on the board coincides with the initial setb)After 3n + 2 operations, the set of numbers on the board coincides with the initial setc)After a finite number of operations the set of numbers on the board coincides with the initial setd)After any number of operations, the set of numbers on the board cant coinicide with the initial setCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for n non-zero real numbers (n ≥ 2) are written on a board. Ritu erases any two numbers, say a and b, and then writes the numbers and instead. Then which of the following is true?a)After 2n + 3 operations, the set of numbers on the board coincides with the initial setb)After 3n + 2 operations, the set of numbers on the board coincides with the initial setc)After a finite number of operations the set of numbers on the board coincides with the initial setd)After any number of operations, the set of numbers on the board cant coinicide with the initial setCorrect answer is option 'D'. Can you explain this answer?.
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