14 Let X Y Z Be Vectors In R And Let C Be A Real Number Scalar Which One Of The Following Algebraic Equations Is 1 (24.7 KiB) Viewed 27 times
MULTIPLE CHOICE
14) Let x, y, z be vectors in R", and let c be a real number (scalar). Which one of the following algebraic equations is NOT necessarily true about the addition and scalar multiplication in R". a) (2 + y) + X = (x + y) + Z b) c3x = c(c(cx)) c) (cx) + (cy) + (cz) = (30)(z + y + x) d) (30)X = c(x + x + x)
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