Disclaimer: I'm new to linear algebra and an intermediate with Sage.

How can I graph the following planes? This example is taken from Linear and Its Applications by Strang. I've tried to follow link text, but I'm stuck. Thanks!

1 | initial version |

Disclaimer: I'm new to linear algebra and an intermediate with Sage.

How can I graph the following planes? This example is taken from Linear and Its Applications by Strang. I've tried to follow link text, but I'm stuck. Thanks!

2 | No.2 Revision |

Disclaimer: I'm new to linear algebra and an intermediate with Sage.

How can I graph the following planes? This example is taken from Linear and Its Applications by Strang. I've tried to follow ~~link text~~these instructions, but I'm stuck. Thanks!

3 | No.3 Revision |

Disclaimer: I'm new to linear algebra and an intermediate with Sage.

How can I graph the following planes? This example is taken from Linear Algebra and Its Applications by Strang. I've tried to follow these instructions, but I'm stuck. Thanks!

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