If real value of x and y satisfies the equation `x^2+4y^2-8x+12=0` then (A) `0 lt y lt 1` (B) `2 lt y lt 6` (C) `-1 le y ly 1` (D) `-2 lt y lt 6`

How many integral values of x and y satisfy the equation 5x+9y=7 , where -500 lt x lt 500 and -500 lt y lt 500 +

2x - y gt 1 , x - 2y lt 1

The circle x^2 + y^2 - 6x - 10y + p = 0 does not touch or intersect the axes and the point (1, 4) is inside the circle, then (A) 0 lt p lt 29 (B) 25 lt p lt 29 (C) 25 lt p lt 35 (D) none of these

2x-y gt 1, x-2y lt -1

2x-y gt 1, x-2y lt -1

If x, y and b are real number and x lt y, b lt 0 , then

If x, y and b are real number and x lt y, b lt 0 , then