In Exercises 1528, use matrices to solve the system of equations (if possible). Use Gaussian elimination with back-substitution. x 2y 6z 2x 5y 15z 3x y 3z 146

olubeko (oeo227) – HW7 – ditmire – (58565) 1 This print-out should have 28 questions. 6. Into the page Multiple-choice questions may continue on the next column or page – ﬁnd all choices 7. To the right before answering. 003 (part 3 of 6) 10.0 points 001 (part 1 of 6) 10.0 points What is the speed of the charged particle as it enters the region of the magnetic ﬁeld A particle of mass 1.2948 × 10 −25 kg and Answer in units of m/s −19 charge of magnitude 4.8 × 10 C is acceler- ated from rest in the plane of the page through 004 (part 4 of 6) 10.0 points a po