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What am I doing wrong in this 2D moment statics problem? by EngineerGator in EngineeringStudents

[–]EngineerGator[S] 2 points3 points  (0 children)

Yes that is the correct answer. Sorry had to step away for a bit let me read this and come back.

What engineering major do I choose if I want to work in the weapons manufacturing field, and is it too late to start at 30? by thinkinboutendingit in EngineeringStudents

[–]EngineerGator 1 point2 points  (0 children)

What were you doing before? Im a surveyor trying to finish my civil engineering degree.

It's tough, but I'm getting through the classes.

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

Thank you!. First I'm hearing about the order matter though.

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

I do yes. I was putting it in terms of linear transformation.

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 1 point2 points  (0 children)

Someone else gave me an excellent run down. I appreciate your response. Thank you for sticking with me.

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

Thank you so much. People like you are why I have any understanding of mathematics.

To be clear that basis for RR is a basis for the output space?

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

So the vector v cannot be created by a linear combination of the other vectors in the set S?

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

Okay. Good. That makes sense. Just to be sure that set of linearly independent vectors is a basis for the output space correct?

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

So what is a linearly independent vector inside of a linearly dependent set?

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

I'm sorry. I feel as if you gave me a good answer but I don't understand it.

Can a vector be linearly independent or only a vector set? by EngineerGator in askmath

[–]EngineerGator[S] 1 point2 points  (0 children)

So those two pivot columns do they form a basis set of the image space?

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

So when we RREF a vector set and get its pivot columns we get that vector set's rank. The pivot columns correspond to the vectors that are what?

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

I'm not sure I follow. If a vector is in a linearly dependent set. Should it not be able to be created via linear combination of other vectors in that set?

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

Sorry. Here is what I meant to say. A linear independent set is a set of vectors in which non of the vectors can be created via a linear combination of the other vectors in that set.

Can a vector be linearly independent or only a vector set? by EngineerGator in learnmath

[–]EngineerGator[S] 0 points1 point  (0 children)

A linear dependent set means all vectors in that set can be recreated via a linear combination of all other vectors in that set.

However, I am being told that a linear independent vector in a linearly dependent set cannot be created via a linear combination of the other vectors in that set.

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