03-12-2004, 05:20 PM
There needs to be far better maths teachers/lecturers! They're not even well paid, not that mine deserves to be.
No, no. No maths degree, no thanks. I chose Engineering, and I knew that there was no escaping the 'mathematical methods' modules, just not that they'd be this difficult.
I'm confused about LU factorisation of a m x n matrix and how to visualise the 4 fundamental subspaces (null, left null, row, column). Pffff. Just typing that is giving me a headache already. You help is too much to ask! I'm so grateful for the offer.
No, no. No maths degree, no thanks. I chose Engineering, and I knew that there was no escaping the 'mathematical methods' modules, just not that they'd be this difficult.
I'm confused about LU factorisation of a m x n matrix and how to visualise the 4 fundamental subspaces (null, left null, row, column). Pffff. Just typing that is giving me a headache already. You help is too much to ask! I'm so grateful for the offer.
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