Log In Sign Up Subjects Math Algebra Inverse function What is a function's inverse?Question:What is a function's inverse?.Answer and Explanation: A function's inverse is another function that does the exact opposite, and we use the negative one power to express it: f^-1(x). If ...
What is a commutative law in set theory? What is an axiom in mathematics? What does cyclic mean in abstract algebra? What is an isomorphism type? What are some real-life applications of abstract algebra? What is Hodge isomorphism? What is CNF and DNF in discrete mathematics?
Lemma 3 Any first countable extremally disconnected CH space is discrete. Proof: If such a space were not discrete, one could find a sequence in converging to a limit such that for all . One can sparsify the elements to all be distinct, and from the Hausdorff property one can construct...
In mathematics, the word ''interior'' means the same as it does in everyday language. That is, it means ''inside'', and it is the opposite of the word... Learn more about this topic: Interior & Exterior Angles of a Triangle | Overview & Examples ...
The integral is the measure of the area under the curve of the function. It accumulates the discrete values of a function over a range of values. Calculus is also referred to as infinitesimal calculus or “the calculus of infinitesimals”. Infinitesimal numbers are quantities that have a value...
However, if is a discrete space (every set is open), then the axiom of choice lets us solve the continuous lifting problem from for any continuous surjection , simply because every map from to is continuous. Conversely, the discrete spaces are the only ones with this property: if is a ...
For example, she has the opinion that every sequence of digits is a number. Although this might seem a bit careless, it turns out to be the initial spark and a driving force of the whole investigation. In the history of mathematics, the “naive” approach of putting difficulties with ...
It is assumed that the holographic complexities such as the complexity-action (CA) and the complexity-volume (CV) conjecture are dual to complexity in fiel
What do the shorthand computer symbols * and / mean in algebra? What does an equal sign with three lines represent? Which symbol need to be the right there (>, <, =). -5 ? -8 What do curly brackets mean in math? What does it mean when there is an exclamation point (!) put af...
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