please gize telll me about these all because tommorow is my practical and its to urjent wrong answer will be reported and correct answer will be mark as brainlist please help gize all definations and rhese things part how to solve this please help fast friends
Answers
Answer:
(i):- roman numbers are a numeral system that originate in ancient Rome and remain the usual way of writing numbers.Numbers in this system are represented by combination of letters from latin alphabate
(ii):- prime number... number which is divisible only by itself and 1
(iii):-factor...numbers that we can multiply together to get another number
example: 2 and 3 are factors of 6 becoz 2×3=6
(iv):- parallel lines....lines on a plane that never meets,they are always same distance apart
hope this helps u❤️
Answer:
1 one of the letters used by the ancient Romans to represent numbers and still used today, in some situations. In this system I = 1, V = 5, X = 10, L = 50, C = 100, D = 500, M = 1000 and these letters are used in combinations to form other numbers.
2. Factors and multiples are different things. But they both involve multiplication: Factors are what we can multiply to get the number. Multiples are what we get after multiplying the number by an integer (not a fraction).
3. the additive inverse of a number a is the number that, when added to a, yields zero. This number is also known as the opposite, sign change, and negation. For a real number, it reverses its sign: the opposite to a positive number is negative, and the opposite to a negative number is positive.
4.expression x + 6, where the variable x represents the unknown number.
5. For example, in the quadratic polynomial. the 3 is a constant term.
6. parallel lines are lines in a plane which do not meet; that is, two straight lines in a plane that do not intersect at any point are said to be parallel. Colloquially, curves that do not touch each other or intersect and keep a fixed minimum distance are said to be parallel
interesting lines -- lines are two lines that share exactly one point. This shared point is called the point of intersection. Although we're dealing specifically with lines in this lesson, line segments also intersect where they share a common point.
7. A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1, involve 5 itself
8. Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.
9 An integer (from the Latin integer meaning "whole") is colloquially defined as a number that can be written without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 512, and √2 are not.