1) On the same side of the line 2) On different side of the line 3) One point on the line and the other outside the line 4) Both points... View Article
1) (0, π/2) 2) (0, π) 3) (π/4, π/2) 4) (0, π/4) Solution: Let L be the line given by x + y - 1 = 0 (3, 2) lies in line L. L1 => 3 + 2 - 1... View Article
1) √(3/2) 2) √2 3) √(2/3) 4) None of these Solution: Let C(2, -1) be the vertex of the equilateral triangle. Given the base of the... View Article
1) √2 2) 5/√2 3) 1/√2 4) 6 Solution: Given x + y = 1 ..(i) Let the equation of line parallel to (i) be x + y + k = 0 ..(ii) Let (1, 1)... View Article
1) 5√2 2) 2√5 3) 3√5 4) 5√3 Solution: We know that the distance of a point P(x1, y1) from a line ax + by + c = 0 is d = |(ax1 + by1 +... View Article
1) √10 2) 10 3) 5√2 4) 5 Solution: Given line is y = 7x - 25 …(i) Equation of circle is x2 + y2 = 25 …(ii) Put (i) in (ii) => x2 + (7x -... View Article
1) 7/13 2)12/13 3) 5/13 4) 1/13 Solution: We know that the length of the perpendicular from origin (0, 0) to the line ax + by + c = 0 is d =... View Article
1) 3x2 + 4y2 = 192 2) 4x2 + 3y2 = 192 3) x2 + y2 = 192 4) None of these Solution: Let P(h, k) be the point and the given point is A(4, 0).... View Article