HP50g or other: U. of Houston calc exams

08092015, 04:49 PM
(This post was last modified: 08092015 05:35 PM by Hlib.)
Post: #15




RE: HP50g or other: U. of Houston calc exams
(08052015 04:58 AM)Peter Murphy Wrote: ......... 19. Give the value of "a" for which the system below has a solution (Calculator Exam – 2015) 2x 3y = 6  7a 3x + 5y = 7+ 2a 7x +11y = 4  6a Solution was based on the KroneckerCapelli theorem and its consequences. Code: flags: 2,3,55,105 clear 117 set If I wasn't wrong. Edit 1: sorry, this is incorrect. I will think 

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