Question

please explain the following in detail..

Q1. Using your class notes write 1-2 paragraphs about your learning in first four (three hours class counts as 2 classes) classes of this course. Explain how your learning can be related to your previous knowledge? Also how you expect to use it in future (maybe in relevance to any project that you want to do in future)? This is just to make you realize the relevance of your learning to practical applications We can desibe matrix multiplication in four different ways. Let A E M.n with rows aj and let B E M.p with columns b,: az 1) AB is a block row vector of a matrix vector products. The columns of AB are matrix vector products of A with coluns Ab() 2) AB is a block column vector of a matrix vector products, where the rows of AB are matrix vector products of A the rows of A with B, itsa 3) The element of AB are inner product, where eatry (,)of AB is is an inner product (dot produt) of rowi of A with column j of B (AB ab, 1sim 1sjsp That is (ai bi) ( b)..(a bp) AB (a bi ( b2) (an bp) itpa 3 4) If we denote by c the columns of A ad r the ow of B r2

Answer 1

Matrix multiplication of matrix A and matrix B.

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