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