Question

Write the laws for the following operations.
(a) Addition
(b) Subtraction
(c) Multiplication
(d) Division​​

Answer 1

Answer:

Law for Addition and Multiplication

1.Commutative law, in mathematics, either of two laws relating to number operations of addition and multiplication, stated symbolically: a + b = b + a and ab = ba. From these laws it follows that any finite sum or product is unaltered by reordering its terms or factors.

Law for Division

2.This formula tells us that when dividing powers with the same base, the index in the denominator is subtracted from the index in the numerator. This is the second index law and is known as the Index Law for Division.

Law for Subtraction

3.Negative & Positive Number Rules

Subtraction, along with addition, multiplication and division, is one of the four basic operations of arithmetic. In plain English, subtracting one number from another means reducing the value of the second number by exactly the amount of the first.

Step-by-step explanation:

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