Class 3 Exam > Class 3 Questions > Identify the predecessor of the number N.a)N...
Start Learning for Free
Identify the predecessor of the number N.
- a)N – 1
- b)N + 1
- c)N – 1 – 1
- d)N + 1 + 1
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N...
Understanding Predecessors
To identify the predecessor of a number, we need to understand what a predecessor is. The predecessor of a number is the number that comes immediately before it in the number line.
Definition of Predecessor
- The predecessor of a number N is obtained by subtracting 1 from that number.
- Mathematically, this can be represented as: Predecessor of N = N - 1.
Analyzing the Options
Let’s look at the options provided:
- a) N – 1: This option correctly represents the predecessor of N because it directly subtracts 1 from N.
- b) N + 1: This option adds 1 to N, which gives us the successor, not the predecessor.
- c) N – 1 – 1: This option simplifies to N - 2, which is two steps back from N, making it not the immediate predecessor.
- d) N + 1 + 1: This option simplifies to N + 2, which again is two steps forward from N, thus not relevant to finding the predecessor.
Conclusion
Given the above analysis, the correct answer is:
- Option a) N – 1, as it accurately defines the predecessor of N by subtracting 1 from it.
Understanding these concepts helps in grasping basic arithmetic operations and their implications on numbers.
To identify the predecessor of a number, we need to understand what a predecessor is. The predecessor of a number is the number that comes immediately before it in the number line.
Definition of Predecessor
- The predecessor of a number N is obtained by subtracting 1 from that number.
- Mathematically, this can be represented as: Predecessor of N = N - 1.
Analyzing the Options
Let’s look at the options provided:
- a) N – 1: This option correctly represents the predecessor of N because it directly subtracts 1 from N.
- b) N + 1: This option adds 1 to N, which gives us the successor, not the predecessor.
- c) N – 1 – 1: This option simplifies to N - 2, which is two steps back from N, making it not the immediate predecessor.
- d) N + 1 + 1: This option simplifies to N + 2, which again is two steps forward from N, thus not relevant to finding the predecessor.
Conclusion
Given the above analysis, the correct answer is:
- Option a) N – 1, as it accurately defines the predecessor of N by subtracting 1 from it.
Understanding these concepts helps in grasping basic arithmetic operations and their implications on numbers.
Free Test
FREE
| Start Free Test |
Community Answer
Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N...
Predecessor of the number N = N – 1
Attention Class 3 Students!
To make sure you are not studying endlessly, EduRev has designed Class 3 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 3.
|
Explore Courses for Class 3 exam
|
|
Similar Class 3 Doubts
Top Courses for Class 3View all
Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer?
Question Description
Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer? for Class 3 2024 is part of Class 3 preparation. The Question and answers have been prepared according to the Class 3 exam syllabus. Information about Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 3 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer?.
Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer? for Class 3 2024 is part of Class 3 preparation. The Question and answers have been prepared according to the Class 3 exam syllabus. Information about Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 3 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer?.
Solutions for Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 3.
Download more important topics, notes, lectures and mock test series for Class 3 Exam by signing up for free.
Here you can find the meaning of Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Identify the predecessor of the number N.a)N – 1b)N + 1c)N – 1 – 1d)N + 1 + 1Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 3 tests.
|
|
Explore Courses for Class 3 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup