# Math 1600a -- suggested exercises

## Homework

All exercises are taken from the textbook.  You should practice doing these exercises and, if necessary, more like them.  This list should also serve as a reminder of what you've learned in the course.

Section 1.1  1, 3, 5, 7, 9, 11, 13, 17, 21, 29, 33, 39, 43, 53, 55The dot product is defined in 1.2
Section 1.2  3, 9, 15, 17, 25, 33, 35, 41, 43, 47, 49, 66
Section 1.3  1, 3, 5, 7, 9, 11, 13, 15, 19, 21, 23, 27, 28, 29, 31, 33
ISBN and UPC1, 3, 5, 7, 9, 13, 17, 21
Section 2.1  1, 3, 9, 11, 13, 15, 17, 21, 23, 29, 31, 37, 43
Section 2.2  5, 7, 9, 11, 15, 21, 23, 29, 31, 33, 35, 37, 41, 45, 47, 49, 55, 57
Section 2.3  1, 5, 9, 15, 19, 23, 25, 27, 29, 33, 35, 37
Section 3.1  1, 7, 9, 13, 15, 17, 21, 31,33, 35, 38(a), 39
Section 3.2  3, 5, 7, 13, 15, 23, 27
Section 3.3  1, 3, 9, 11, 13, 15, 21, 25, 27, 31, 33, 35, 39, 23, 53, 55, 57, 61, 63
Section 3.5  3, 7, 11, 15, 19, 23, 29, 31, 37, 39, 41, 45,49, 51,55
Section 3.6  20, 22, 24, 36, 38only rotations, reflections and projections
Complex numbers

Section 4.1
5, 7, 11, 13, 21, 23, 27, 29, 37

Section 4.2
8, 10, 12, 14, 38, 46, 48, 50
Section 4.3
1, 3, 5, 7, 9, 11, 15, 19, 23, 40
Section 4.4
1, 3, 7, 9-15, 19, 21, 25, 39
Section 5.1
3, 5, 7, 9, 13, 15, 17, 19, 21, 29, 31Only check for rotations in Ex. 29 and 31
Section 5.2
1, 3, 5, 7, 9, 11, 13, 17, 21
Section 5.3
1, 3, 5, 7, 9, 11, 13
no QR factorization
Section 5.4
3, 5, 9, 13, 17, 21,23

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