Real numbers ppt
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Rational numbers can be written as fractions with an integer as the numerator and a non-zero integer as the denominator that do not share any common factors. Rational numbers can be represented by either terminating or repeating decimals. Between any two rational numbers, there exist two additional rational numbers. Irrational numbers cannot be expressed as a fraction with an integer numerator and denominator. Prime numbers are only divisible by 1 and themselves, while composite numbers are numbers greater than 1 that are not prime numbers.
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Recall various terms of computer and its part
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David Bovis
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We want everyone to join the journey.
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For further information about the event please click here.
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Title:
Lecture Notes - Unit IV - The Network Layer
Description:
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Key Topics Covered:
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Other Link :
1.Introduction to computer network - /slideshow/lecture-notes-introduction-to-computer-network/274183454
2. Physical Layer - /slideshow/lecture-notes-unit-ii-the-physical-layer/274747125
3. Data Link Layer Part 1 : /slideshow/lecture-notes-unit-iii-the-datalink-layer/275288798
Target Audience:
Final year B.Sc. Computer Science students at Alagappa University seeking a solid foundation in Computer Network principles for academic.
About the Author:
Dr. S. Murugan is Associate Professor at Alagappa Government Arts College, Karaikudi. With 23 years of teaching experience in the field of Computer Science, Dr. S. Murugan has a passion for simplifying complex concepts in Computer Network
Disclaimer:
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Real numbers ppt
- 6. Rational numbers are those numbers which cannot be written as integers. They are written as an integer divided by another integer and the dominator is not and both numbers do not have common factors. Rational numbers have either ending or non-terminating repeating decimal expressions. Between every 2 rational numbers , you will find 2 more rational numbers. Rational numbers can be called fractions.
- 7. All numbers which cannot be written as an integer up integer where the denominator is zero and both integer are co prime are irrstional numbers They are non terminating non repeating decimal expan The roots of prime number are irrational.
- 8. Repeating decimals are decimals that contain a infin Number of digits. Examples 0.3333.. 1.9. 7.6868686868
- 9. Terminating decimals are decimals that contain a finite number of digits. For example 1.36.8 2.0.125 3.4.5
- 10. A prime number is divisible by only two numbers, itsel And 1 For example 2,3,5,7,11,13,17,19,23,
- 11. A composite is a whole number greater than 1 and is no a prime number
- 12. Every composite number can be expressed as a produc primes and this expression is unique ,apart from the in which the primes occur.
- 13. For positive integers a and b, there exist unique intege q and r satisfying the relation: a=bq+r
- 14. Let p be a prime number. If p divides (a)2 , then p divides a , where a is a positive integer.
- 15. (ellipsis)-continues without end. Finite-having bounds , limited Infinite-having no boundaries or limits