The line joining the points (2,\ 1) and (5,\ -8) is trisected at the points P and Q . If point P lies on the line 2x-y+k=0 . Find the value of k .
百度试题 结果1 题目 The line joining the point A(a, 3) to the point B(2, -3) is perpendicular to the line joining point C(10, 1) to point B. Find the value of a. 相关知识点: 试题来源: 解析 -1 反馈 收藏
The midpoint of the line segment joining the points (1, 2) and (5, 6) is: A. (3, 4) B. (2, 3) C. (3, 3) D. (2, 4) 相关知识点: 试题来源: 解析 A。中点坐标为((1 + 5) / 2, (2 + 6) / 2),即(3, 4)。反馈 收藏 ...
The line joining the points (1,1,2) and (3,-2,1) meets the plane 3x+2y+z=6 at the point View Solution The foot of the perpendicular drawn form the point(4,2,3)to the line joining the points(1,−2,3)and(1,1,0)lies on the plane: ...
Find parametric equations of the line joining the points P(0,1/2,1) and Q(2,1,-3). 1) Find the parametric equation of the line L passing through points A(1, 3) and B (-2, 1). 2) Find the linear (non-parametric) equation of this line. ...
Step by step video & image solution for Find the projection of the point (1,0) on the line joining the points (-1,2) and (5,4). by Maths experts to help you in doubts & scoring excellent marks in Class 11 exams.Updated on:21/07/2023Class...
The line joining the points A(4,p) and B(q,-2) has midpoint M(1,-4). AB is the diameter of a circle. Find the radius of the circle. 相关知识点: 试题来源: 解析 √ (13) 结果一 题目 【题目】T he line joining the points A(4,p) and B(,-2) has midpoint M(1,...
A. (3, 2) B. (2, 4) C. (3, 4) D. (2, 2) 相关知识点: 试题来源: 解析 C。中点坐标公式为((x1 + x2)/2, (y1 + y2)/2),代入可得((1 + 5)/2, (-2 + 6)/2) = (3, 2) 。易错点是计算坐标平均值时要注意加减运算。反馈 收藏 ...
To show that the line joining the points (2, -3) and (-5, 1) is parallel to the line joining the points (7, -1) and (0, 3), we need to find the slopes of both lines and compare them. If the slopes are equal, the lines are parallel.Step
Then the work W performed as an object moves along a smooth curve C in D is given by the integral W=∫CF⋅dR. Answer and Explanation: We are given F=2xyi+j+x2k Step 1: The equation of the line joining the points......