Need help in Linear Algebra Homework.

**Lecture 3**

Vector spaces and subspaces

Solving Ax = 0 and Ax=b

Upper triangular matrices (U) and Row reduced echelon form (R)

Converting Ax=b to Ux=c to Rx=d

Null space solutions or special solutions and particular solutions

**Lecture 4**

Linear independence and dependence of vectors

The four fundamental subspaces

Linear Transformations

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Also attached PDF file at the end of the lecture there's homework section of 5 questions in each pdf.

Please help me ..

thanks

nasir sayed

Subject | Mathematics |

Due By (Pacific Time) | 07/21/2015 12:00 am |

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