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Find the domain and range of f of x equals x squared minus 4?
D = {x [element of reals]}R = {y [element of reals]|y >= 4}
How many two elements subsets does a 4 element set have?
6
How do you do boolean algebra?
It is used in science and proofs of proofs in maths, taking an example: Hypothesis: Bananas are red. (There exists) x x (is an element of) Red (and) Banana Banana (implies) Red (not) Red (implies) (not) Banana If a yellow banana is found, (There exists) y y(is an element of)Banana (therefore) y(is an element of) Red There is a contradiction, as the banana must be red, but it is yellow. The above is not the only use, but Boolean algebra exclusively contains symbols of (not), (and), and (or).
What is the order of an element of a group?
The order of a group is the same as its cardinality - i.e. the number of elements the set contains. The order of a particular element is the order of the (cyclic) group generated by that element - i.e. the order of the group {...a-4, a-3, a-2, a-1, e, a, a2, a3, a4...}. If these powers do not go on forever, it will have a finite order; otherwise the order will be infinite.
When the additive inverse of a number equal to the absolute value of the number?
One example would be a Galois Field size 4 (ie GF(4)). Here, the elements are {0,1,2,3} and every element is its own additive inverse.
Why would frankiensteins story be science fiction?
Because it has an element of science in it.
In science what is neon light?
Neon is an element.
In science is magnesium a element?
why yes yes it is.
The symbol 'HE' stands for what element in science?
Helium
What is the basic element of social science?
Behavior
What is a atom in science?
the smalles particle of an element
What is the science concerned with elements and substances and how they react with each other?
A science that deals with substance and element is the fictional science
How is aluminum related to science?
it is an element in the periodic table and can be used to science related thing.
What is silver's chemical state in science?
Silver is an element.
How did selenium be a part of science?
Selenium is a chemical element; and chemistry is the most important part of science.
Who discovered the fifth element in science?
Aristotle discovered the 5th element Aether see related link
Science vocab that starts with a z?
Zinc is chemical element #30. Zirconium is chemical element #40.
