The inverse of “If it rains, then it pours” is “If it does not rain, then it does not pour.” 4 Obverse Focuses on the aesthetic and symbolic elements. The obverse design of the new series of coins was chosen through a national competition. 5 Inverse (Mathematics) Of or relating ...
What graph represents the function: f(x)=4x^2-16/2x-4 Describe how you would obtain the graph of the function below from the graph of y=f(x). y=f(x/3)-4 Does the graph below represent y as a function of x? Explain. W...
This problem is based on calculating the inverse of a function. We are going to use the basic method of finding an inverse function and in addition to that, we are going to plot the graph of the function to support our answer.Answer and Explanation: We have, f(x)=y=x+sinx ...
Stocks represent a piece of ownership, or a share, in a public company. Investing in a single stock means the performance of that investment is determined entirely by the performance of that company. An ETF that invests in stocks, on the other hand, invests in many different companies across...
Why does this work? Because this will define the variable inside the function's scope. It will no longer go to the surrounding (global) scope to look up the variables value but will create a local variable that stores the value of x at that point in time.funcs = [] for x in range...
How do you represent a cofactor? Cofactor of a Determinant The cofactor is defined as the signed minor. Cofactor of an element aij, denoted by Aijis defined byA = (–1)i+jM, where M is minor of aij. What is a cofactor and what does it do?
All you have is a set and a function. You call that weird function an “addition”, but does it have any properties of addition? Is it commutative, associative? What about subtraction? Is there, for all \(a\), \(b\), a \(c\) such that \(a+c=b\) or \(b+c=a\)?
Here's an example that does a bit more in the filter and projection, and also orders by the phone number in the JSON document: C# Copy var orderedAddresses = await context.Authors .Where( author => (author.Contact.Address.City == "Chigley" && author.Contact.Phone != null) || autho...
I don't like to call this integral an "arc length". Given that we are talking about a theory of physics, the Lorentzian arc length is the one that has physical meaning in the theory; the Euclidean arc length does not. So using the term "arc length" for the Euclidean one in the ...
, and so that’s all the information we need to completely define the linear transformation. Where does the matrix come in? Well, once we choose a basis for both the domain and the target of the linear transformation, the columns of the matrix will represent the images of the basis vector...