(-1) × (-1) × (-1) × ......... (2m + 1) times, where m is a natural number, is equal to:
  • a)
    1
  • b)
    -1
  • c)
    1 or -1
  • d)
    none of these
Correct answer is option 'B'. Can you explain this answer?
Related Test: Olympiad Test: Integers

Class 7 Question

Gunjan Lakhani
Jun 25, 2021
If negative terms are multiplied odd times, then the result will always be negative.
Thus option B is correct.

Sonam Khatri
Jul 14, 2021
If negative integ
er is multiplied odd times then the result will always negative integer

This discussion on (-1) × (-1) × (-1) × .........(2m + 1) times, where m is a natural number, is equal to:a)1b)-1c)1 or -1d)none of theseCorrect answer is option 'B'. Can you explain this answer? is done on EduRev Study Group by Class 7 Students. The Questions and Answers of (-1) × (-1) × (-1) × .........(2m + 1) times, where m is a natural number, is equal to:a)1b)-1c)1 or -1d)none of theseCorrect answer is option 'B'. Can you explain this answer? are solved by group of students and teacher of Class 7, which is also the largest student community of Class 7. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Class 7 on EduRev and even discuss your questions like (-1) × (-1) × (-1) × .........(2m + 1) times, where m is a natural number, is equal to:a)1b)-1c)1 or -1d)none of theseCorrect answer is option 'B'. Can you explain this answer? over here on EduRev! Apart from being the largest Class 7 community, EduRev has the largest solved Question bank for Class 7.
This discussion on (-1) × (-1) × (-1) × .........(2m + 1) times, where m is a natural number, is equal to:a)1b)-1c)1 or -1d)none of theseCorrect answer is option 'B'. Can you explain this answer? is done on EduRev Study Group by Class 7 Students. The Questions and Answers of (-1) × (-1) × (-1) × .........(2m + 1) times, where m is a natural number, is equal to:a)1b)-1c)1 or -1d)none of theseCorrect answer is option 'B'. Can you explain this answer? are solved by group of students and teacher of Class 7, which is also the largest student community of Class 7. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Class 7 on EduRev and even discuss your questions like (-1) × (-1) × (-1) × .........(2m + 1) times, where m is a natural number, is equal to:a)1b)-1c)1 or -1d)none of theseCorrect answer is option 'B'. Can you explain this answer? over here on EduRev! Apart from being the largest Class 7 community, EduRev has the largest solved Question bank for Class 7.