Answer:
C.) No solution
Step-by-step explanation:
Round your answer to the nearest hundredth.
Answer:
We have the equation A*C = A
Now, as both sides of the equality are the same thing, we can do the same operation to both sides and the equality will remain true.
We can divide both sides by A and get:
(A*C)/A = A/A
C = 1
So here we finded the value of A.
If A and C are matrices, then C is the identity matrix.
The given statement is mathematically impossible, as there is no number that is equal to both itself and its opposite. Therefore, the answer is undefined.
In other words, there is no number that can be substituted for both A and C in the equation AC = A, C to make it a true statement.
Here is a more detailed explanation:
If A is equal to zero, then C would also have to be equal to zero. But this would mean that AC = 0, which is not equal to A, C.
If A is any other number, then C would have to be equal to the negative of A. But this would mean that AC = -A, which is not equal to A, C.
Therefore, there is no solution to the equation AC = A, C.
For such more question on undefined:
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midpoint of a line segment
distance along an arc
diameter of a circle
*more than one answer*
The mathematical terms that cannot be defined for all cases in a system of geometry are the parallel lines and midpoint of a line segment. A line is an infinite series of points in a row and it does not occupy any space. They are also called one dimensional since the direction is in one dimension. A point has a location but no specific size. It can describe a location but you can never determine its actual size. Imagine the point at the end of the previous sentence. And then imagine it getting smaller and smaller until it disappears. We can only use a dot to represent the point.
Answer:
1. parallel lines
2. midpoint of a line segment
Step-by-step explanation:
The mathematical terms that cannot be defined for all cases in a system of geometry are:
1. parallel lines and
2. midpoint of a line segment.
A parallel line cannot be defined as lines do not occupy any space. It is a straight one-dimensional figure with no thickness and it extends infinitely in both directions.
The points also do not have any dimensions like length, area, volume, etc.
In this Mathematics problem, you're searching for two numbers that, when multiplied, equal 3969 and, when added, equal 126. By factoring 3969, we find that the numbers 63 and 63 meet both criteria.
This Mathematics problem falls under factoring in Algebra. You are trying to find two numbers that multiply to 3969 (the product) and add up to 126 (the sum). The numbers you're looking for are 63 and 63. Let's see why.
First, factor 3969. The factors of 3969 are 1, 3, 9, 27, 81, 147, 441, 1323, and 3969. Looking at these factors, we see that only 63 and 63 multiply together to give 3969.
Now, check if they also add up to 126. Indeed, 63 + 63 equals 126, confirming that these are the two numbers you're looking for.
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Answer:
60 gal
Step-by-step explanation: