A set of linear equations is: 5x - 2y + 3z = 16 and 19y - 7z+ 10 = 18 and 10z + 8y = 1. What are the missing coefficients in B2, B3, B4? 123 1 A= 4 A 5 10 B2=-2 B3 = -7 B4 = 10 B2 = 2 B3 = -7 B4 = 10 B2=-2 B3 = 10 B4 = 8 B2 = -2 B3 = 19 B4 = 8 B 3 -7 10 B= D 16 18 1

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