Very quick question about vector notation

Thread starter JPanthon
Start date Oct 20, 2011
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Notation Vector Vector notation

In summary, vector notation is a mathematical method used to represent a vector, which has both magnitude and direction. It is used in various fields of science and engineering, and allows for the manipulation of vectors in equations. In vector notation, a vector is written with its i, j, and k components, representing its magnitude in the x, y, and z directions. This notation can be used for both 2D and 3D vectors. Vector notation differs from scalar notation in that scalar quantities only have magnitude and are written as regular letters, while vectors have both magnitude and direction and are written with bold

Oct 20, 2011

JPanthon

Homework Statement

http://people.math.carleton.ca/~mezo/A5math1102-11.pdf

number one

Homework Equations

The Attempt at a Solution

What does Z5/5 mean?

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Oct 20, 2011

vela

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It's like Rⁿ with Z₅ instead of R. The space of 5-tuples of elements from Z₅.

1. What is vector notation?

Vector notation is a mathematical method used to represent a vector, which is a quantity that has both magnitude and direction. It is typically written as a bold-faced letter or with an arrow above the letter (e.g. v or →v).

2. How is vector notation used?

Vector notation is used in many fields of science and engineering, including physics, mathematics, and computer science. It allows for the representation and manipulation of vectors in equations and calculations.

3. What are the components of a vector in vector notation?

In vector notation, a vector is typically written as a combination of its i, j, and k components. These represent the vector's magnitude in the x, y, and z directions, respectively.

4. Can vector notation be used for both 2D and 3D vectors?

Yes, vector notation can be used for both 2D and 3D vectors. In 2D, vectors are typically written with just an i and j component, while in 3D, all three i, j, and k components are included.

5. How does vector notation differ from scalar notation?

Scalar notation is used to represent quantities that have only magnitude, while vector notation is used for quantities that have both magnitude and direction. Scalar quantities are typically written as regular letters, while vector quantities are written with bold-faced letters or with an arrow above the letter.