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