An associate is a "friend of" or a "guy" of a current made-man member of the mob.
Usually an associate conducts business with the mob(or just one made-man), but some of them are low-form enforcers who do some "dirty job" in order to raise in the ranks and become an official member of the family(AKA soldier). Although an associate doesn't necessarily have to be Italian, only those who are can be officially become members of the family.
Commutativity and associativity.
They are closure, associativity, identity and invertibility. A set with addition defined on its elements which meets the above 4 properties becomes a Group.
Commutativity only applies to multiplication. Associativity applies to addition.
There are two concepts here that are often confused. If you mean that the order of the operation of addition can be carried out in any order then it is the property of associativity. If you mean that the numbers can be written in any order then the property is commutativity.
The requirements are that the operation of addition is associative, the existence of an additive identity and additive inverses. Associativity: a + (b + c) = (a + b) + c = a + b + c Identity: The set contains a unique element, called the additive identity and often denoted by 0 with the property that a + 0 = 0 + a = a for all a in the set. Inverse: For each element in the set, x, there exists an element which is its additive inverse. For addition, this is denoted by -x, and has the property that -x + x = 0. x + y = x + z Add the inverse of x to both sides: -x + (x + y) = -x + (x + z) By associativity: (-x + x) + y = (-x + x) + z -x is additive inverse of x, so: 0 + y = 0 + z 0 is additive identity, so y = z
It depends on the operator. Some have right-to-left associativity, some are left-to-right, some have no associativity.
Commutativity and associativity.
Associativity and commutativity.
yes
Associativity and commutativity.
Here are the basic differences:elementary algebra:- Domain is the real numbers- Uses the operations of addition, subtraction, and multiplication- Uses the laws of associativity, commutativity, and distributivityBoolean algebra:- Domain is only two numbers- Uses the operations of conjunction, disjunction, and negation (AND, OR, NOT)- Uses the laws of associativity, commutativity, distributivity, absorption, and complements
Precedence rules specify priority of operators (which operators will be evaluated first, e.g. multiplication has higher precedence than addition, PEMDAS).The associativity rules tell how the operators of same precedence are grouped. Arithmetic operators are left-associative, but the assignment is right associative (e.g. a = b = c will be evaluated as b = c, a = b).
They are closure, associativity, identity and invertibility. A set with addition defined on its elements which meets the above 4 properties becomes a Group.
Commutativity only applies to multiplication. Associativity applies to addition.
Quite a few. Some of them are: , () [] & * . -> + ++ += - -- -= * / % *= /= %= ! == <= >= < > != << >> >>= <<= & | ^ ~ &&
To start with, the set of integers is a Group. This means that it is a set of elements (numbers) with a binary operation (addition) that combines any two elements in the set to form a third element. This Group, Z, satisfies four axioms: closure, associativity, identity and invertibility. that is, if x , y and z are integers, thenx + y is an integer (closure).(x + y) + z = x + (y + z) (associativity)there is an integer, denoted by 0, such that 0 + x = x + 0 = xthere is an integer, denoted by -x, such that x + (-x) = (-x) + x = 0.In addition, it is a Ring. A ring is an Abelian group (that is, addition is commutative: x + y = y + x) and it has a second binary operation (multiplication) that is defined on its elements. This second operation satisfies the axioms of closure, associativity and identity. It is also distributive over the first operation. That is,x*(y + z) = x*y + x*z
294. To do this quickly, the "trick" is to recognise that 12 + 88 = 100 Then using the laws of commutativity and associativity, 12 + 194 + 88 = 194 + 12 + 88 = 194 + (12 + 88) = 194 + 100 = 294