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For which value of c does the system x + y = 1, 2x + 2y… | StemPy Lab

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For which value of c does the system x + y = 1, 2x + 2y = c have a solution?

MathematicsHardHigh School (11–12)Algebra › Matrices and Determinants A-Level AEEE (Amrita)AMUEEE AP EAPCET BCECE COMEDK UGET CUET UG GUJCET IB JCECE JKCET KCET KEAM KIITEE LPUNEST MET (Manipal)MHT-CET OJEE SRMJEEE TS EAPCET UPESEAT VITEEE

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For which value of $c$ does the system $x + y = 1$ , $2x + 2y = c$ have a solution?

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← A homogeneous system AX = O in three unknowns has a solution other than X = O. What must be true of A?Row operations turn the augmented matrix of a system in three unknowns into one whose last row is (0 0 0 | 4). What can you say about the system? →

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