Write and row reduce (by hand, you can check with MATLAB) the augmented matrix to find whether the given set of equations has exactly one solution, no solutions or an infinite set of solutions. As part of this you can then describe the rank of the matrices. Describe the row operations you are performing in the particular step as it was done in class.

Andy would like to create a bulleted list. how should he do this? andy should click on the bullet icon or select the bullet option from the menu and then type the list. andy should press the shift key and the 8 key at the beginning of each line of text. andy should type the text and then click on the bullet command. andy should press return and the bullets will automatically