Quiz 1 (3)This is linear algebra question please answer question 1 and 2 . Thanks

QUESTION 3 Write down an example of an augmented matrix after row reduction with the given equations, variables, requested final form, and solution type. (a) 4 equations, 4 variables, echelon form, unique solution (b) 3 equations, 3 variables, reduced echelon form, no solution For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac) BIUS Paragraph Open Sans,sa... V 10pt M V V A V TX - RBC V X EXE IC