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Linear Algebra
Linear algebra is the detailed study of vector spaces. With applications in such disparate fields as sociology, economics, computer programming, chemistry, and physics, including its essential role in mathematically describing quantum mechanics and the theory of relativity, linear algebra has become one of the most essential mathematical disciplines for the modern world. Please direct all questions regarding matrices, determinants, eigenvalues, eigenvectors, and linear transformations into this category.
2,176 Questions
What is the dependent variable to the coloring changing carnations experiment?
The dependent variable in the color changing carnations experiment is the carnation in the plain water.
What is the smallest number of intercepts possible for a graph of a linear equation in 2 variables?
The graph must have at least one intercept.
Do you mean F = abc + abc + ac + bc + abc' ?
*x+x = x
F = abc + ac + bc + abc'
*Rearranging
F = abc + abc' + ab + bc
*Factoring out ab
F = ab(c+c') + ab + bc
*x+x' = 1
F = ab + ab + bc
*x+x = x
F = bc
What is scale factors and scale drawings?
this is a 2 part answer,
1) your scaled factor is determined by the your map size, a "To" scale drawing is a percentage of the actual size of the object being drawn on the map
2) using autocadd for most drawings and draft's you typically draw the object at a 1:1 ratio, then apply the desired Scale (or scale factor) to fit the the desired paper size
The browser used by this site is not really designed for this answer but here's an attempt.Suppose A and B are matrices with dimensions pxq and qxr where p, q and r are positive integers.
Then the (i, j)th term in AxB is the sum, over all k, of ai,k*bk,j. where ai,k is the element in the ith row and kth column of A.
Are A linear equation determines a line in the xy-plane?
Yes, the world "linear" and "line" have the same root.
Is a line with an infinite amount of slope a linear function?
No, I don't think that would fit the definition of a linear function.
Placing a question mark at the end of a phrase does not make it a sensible question. Try to use a whole sentence to describe what it is that you want answered.
er to your question.
Linear animation refers to a style of animation where the sequence of frames is presented in a direct, chronological order without any nonlinear elements or interruptions. It typically follows a straightforward narrative, with each frame leading seamlessly to the next, making it easy for viewers to follow the storyline. This approach is commonly used in traditional animations and simple digital animations, where the focus is on fluid motion and clear storytelling.
How do you turn -4.4 into a fraction?
You could, if you must, write it as 44/1. You could then look for equivalent fractions.
What would temperature do to the particles of solids?
Temperature is a measure of thermodynamic activity: it does not DO anything!
Are there any solutions of y2x 7?
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals", "squared", "cubed" etc.
What is the special linear function defined as yx?
This defines the line that passes through the origin, i.e., the point (0,0), with slope 1. In angular terms, the portion of it to the upper left of the origin is halfway between the x-axis and the y-axis.
What is the coordinate for y equals 1?
I suspect that you want to graph the relation y = 1.
If this is the case then notice that nothing is being said about x; x can assume any value. Another way of saying this is that, no matter what value x assumes, y = 1. We can make a table :
x y
-2 1
-1 1
0 1
1 1
2 1
I would say, try plotting these co-ordinates and see what you get. You can also speculate about other values of x and y.
Can you use differential equations in linear programming?
I'm not altogether clear about what you mean. However, the term 'linear programming' means a category of optimisation problems in which both the objective function and the constraints are linear.
Please see the link.
What equation represents a line containing points -3 and 10 and 6 and 7?
(- 3, 10) and (6, 7)
Need slope.
m = Y2 - Y1/X2 - X1
m = 7 - 10/6 - (- 3)
= - 1/3
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Now, take that nice set of points, (6, 7), and use the point slope form.
Y - Y1 = m(X - X1)
Y - 7 = -1/3(X - 6)
Y - 7 = (- 1/3)X + 2
Y = (- 1/3)X + 9
==============The equation of the line
What is the dot product of a dot of b when a equals 7i-4j and b equals 4i 3j?
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus" etc.
b is not properly defined.
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus" etc.
b is not properly defined.
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus" etc.
b is not properly defined.
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus" etc.
b is not properly defined.
What makes linear equations different than linear inequalities?
An equation is a statement that two quantities are equal, or the same, identical, in value. It is expressed by putting an equal sign (=) between the two quantities. An inequality is a statement that two quantities are not equal, or more specifically, that one is less than the other, or less than or equal to the other. It is expressed with the unequal sign (an equal sign with a slash through it), a less than sign (<), a greater than sign (>), or a less than or equal sign or greater than or equal sign. A less than or equal sign looks like a less than sign with an underscore; similarly for the greater than or equal sign.
Answer 1
A linear equation may be represented by all the points on a straight line.
A linear inequality would be represented by all points in the plane on one side or the other of the line which is determined by the corresponding equation. The line itself may or may not be part of the solution.
