Number System (Ex 1G) Exercise 1.7 RS Aggarwal Solutions For Class 6 Chapter-1 - Free PDF Download
FAQs on RS Aggarwal Solutions Class 6 Chapter-1 Number System (Ex 1G) Exercise 1.7
1. What are Roman Numerals?
Roman numerals are composed of just seven symbols: I, V, X, L, C, D, and M. For Example, I represents 1, V represents 5, X represents 10, L represents 50, C represents 100, D represents 500, and M represents 1,000. The seven symbols can be arranged differently to represent different numbers. For Example, the numbers 1-10 are:
1 = I
2 = II
3 = III
4 = IV
5 = V
6 = VI
7 = VII
8 = VIII
9 = IX
10 = X
2. What is the Indian System of Numeration?
India adopted a system of expressing numbers through numerals, called the Indian numeral system (or the system of numeration). A mathematical notation that uses digits or other symbols consistently to represent numbers of a given set. There are ten symbols forming this numeral system: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. Natural numbers are all whole numbers other than 0 in the above definition. Natural numbers are also all whole numbers. Natural numbers, then, represent a subset of whole numbers or are a part of the set of whole numbers.
3. What is a Perfect number and a whole number?
The perfect numbers are integers with factors other than the number itself added together and equal to the sum. Perfect numbers, then, are integers whose divisors are each included in their sum. Its proper divisors are 1, 2, and 3. This is the smallest perfect number. There are natural numbers, a set of positive integers, and on the other hand, there are also whole numbers, a set that includes zero(0). Null identity zero, on the other hand, signifies no result or a null set of results.
