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19 May 2018
1. Which of the following statements are FALSE? (1) A system of four equations in four unknowns always has a solution. (ii) A system of four equations in four unknowns cannot have only two solutions. (iii) A system of four equations in four unknowns can have at most one solution. (A) (i) only (B) (ii) only (C) (iii) only (D) (i) and (iii) only (E) (i) and (ii) only
1. Which of the following statements are FALSE? (1) A system of four equations in four unknowns always has a solution. (ii) A system of four equations in four unknowns cannot have only two solutions. (iii) A system of four equations in four unknowns can have at most one solution. (A) (i) only (B) (ii) only (C) (iii) only (D) (i) and (iii) only (E) (i) and (ii) only
13 Jun 2023
Keith LeannonLv2
20 May 2018
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