A) (2,1) B) (3,0) C) (1,2) D) (0,3)
A) 2x + y = 1 and 4x + 3y = 2 B) -x + 2y = 2 and -3x + 4y = 2 C) -2x + y = 1 and -4x + 3y = 2 D) x+2y=2 and x - 2y = 0
A) D B) C C) A D) B
A) G B) H C) J D) F
A) C B) D C) B D) A
A) The value of x is greater than y. B) None of these. C) The values of x and y are equal. D) The value of y is greater than x.
A) D B) B C) A D) C
A) B B) D C) A D) C
A) D B) A C) C D) B
A) D B) A C) C D) B |