MATH 4A Midterm: MATH 4A Midterm
Document Summary
Id check: the id looks like the person. Exam instructions: put all answers in the indicated boxes on this two page exam. Your blue book must show your name, signature, tardis code and all your work supporting your nal answers. Submit only six (6) of the eight problems. Place the completed exam inside the front cover of your blue book. Examination: suppose i give you an augmented matrix corresponding to a linear system, and it is very tall and very skinny (say it"s a 3261 14 matrix). This corresponds to lots of equations with very few unknowns. circle yes or no for the following questions, with explanations for each in the blue book. Must it be unique: find an equation involving a, b and c that makes the following system consistent: Find the solution set of the following linear system and: let a = write it in parametric form: a~x = .
