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