The point (0,y) is on the y-axis. If the distance from this point to the origin is 5, what is the value of y? A. 5 B. -5 C. 5 or -5 D. 相关知识点: 试题来源: 解析 C。在 y 轴上的点横坐标为 0,距离原点 5 的点纵坐标为 5 或 -5。
If the liney=x+√3touches the ellipsex24+y21=1then the point of contact is View Solution Find the distance of the plane2x+5y+√7z+12=0from the origin. View Solution Distance of origin from the line(1+√3)y+(1−√3)x=10along the liney=√3x+k(1)2√5(2)5√2+k(3)10(4)...
The distance between the origin and a point {eq}\displaystyle (x,y) {/eq} inside a region {eq}\displaystyle \mathcal{D} {/eq} is given by {eq}\displaystyle f(x,y)=x^2+y^2, {/eq} such that {eq}\displaystyle (x,y)\in\math...
The distance between the point and line is given by |b¯×(¯c¯−a¯)||b¯| Consider a vector d¯=xi^+yj^+zk^Then,|d¯|=x2+y2+z2 |d| is nothing but the distance of point from origin.It is always positive. Answer and Explanation: G...
Find the distance between origin of pointP(−3,4) View Solution Distance between origin to the point (5,12) is View Solution Find the distance between origin and (2, 5, 6). View Solution Find the distance between the points A(a+b,a−b)andB(a−b,−a−b) ...
doi:US7969583 B2Clark Alexander BendallKevin George HardingGuiju SongLi TaoUSUS7969583 * Mar 5, 2008 Jun 28, 2011 General Electric Company System and method to determine an object distance from a reference point to a point on the object surface...
Distance from a point to an ellipse in 2D 来自 ResearchGate 喜欢 0 阅读量: 106 作者: D Eberly 摘要: It is sufficient to solve this problem when the ellipse is centered at the origin and is axis–aligned with the major axis on the x–axis. Other ellipses can be rotated and ...
The distance between the points is given by the formula {eq}d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2+(z_2-z_1)^2} {/eq}. Answer and Explanation: Let {eq}P(x,y,z) {/eq} be a point on the line {eq}\vec{r}(t) {/...
We've come a long distance on the project. adistantpoint, place, or region. thedistantpart of a field of view: a tree in the distance. absence of warmth; reserve: Their first meeting in several years was hampered by a certain distance between them. ...
, the distance from the origin is smooth and infinite harmonic everywhere except the origin.Using geodesics, we find a geometric characterization for when the distance from the origin in an arbitrary Carnot-Carathéodoryspace is a viscosity infinite harmonic function at a point outside the origin. ...