[eigen_I] update exercise 1 and answer

[longye-tian]

Dear John @jstac ,

This pull request is to update the exercise 1 and its answer in eigen_I.md according to #544 .

Best ❤️
Longye

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[mmcky]

thanks @longye-tian.

I see that the plots and diagrams are getting removed. Could this be useful as a second part of the exercise? or have they been removed to enhance clarity?

[longye-tian]

thanks @longye-tian.

I see that the plots and diagrams are getting removed. Could this be useful as a second part of the exercise? or have they been removed to enhance clarity?

Hi Matt,

Yes, from the original question, there is no question related to this diagram, so I removed them for clarity.

As you mentioned, we can also change the original question by adding some questions related to the diagrams I removed. Then, we can add this extra analysis back to the answers.

Best,
Longye

[mmcky]

@jstac this PR needs an editorial review to see if we want to remove the figures. When you have a chance would you mind to review?