Let's say the intersection of the two subspace U∩VU∩V. Assume existing an element w∈U∩V,w≠0w∈U∩V,w≠0 then there exist an example violating the orthogonality condition. w∈U,w∈V,wTw=∥w∥2≠0w∈U,w∈V,wTw=‖w‖2≠0 Then this contradiction tells you ...
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Compare the slopes( m) of the two equations.( m_1=4,m_2=6)Compare the decimal form of one slope with the negative reciprocal of the other slope. If they are equal, then the lines are perpendicular. If the they are not equal, then the lines are not perpendicular.( m_1=4,m_2...
Answer to: Prove: In a plane, if two lines are parallel to a third line, then the two lines are parallel to each other. By signing up, you'll get...
No matter what kind of linework you do, always hold your brush perpendicular to the skin. Get the right paint consistency. Getting the right paint consistency will help you obtain vibrant colors and sharp lines. Creamy and inky paint consistencies are what you want for linework. Use creamy ...
[translate] aHavoc 浩劫[translate] aif no energy is left on the two directions perpendicular to L 如果能量在二个方向没有被留下垂直到L[translate]
Else if PAB=0 and PCD=|AD| , then P(x,y) is on AB . So, △PBA=0 and △PCD=12the area of the rectangle. Observe that in this case, the remaining two perpendicular distances PAD,PBC must be ≤ |AB|=|CD|, PBC=|AB|⟹P(x,y) is lies on AD i.e, P coincides with A as...
百度试题 结果1 题目 If the sum of the distance of a point from two perpendicular lines in a plane is then its locusis: A suare) crcle Cstigt line0 two intersecting 相关知识点: 试题来源: 解析 A 反馈 收藏
Compare the slopes( m) of the two equations. ( m_1=6,m_2=-1/6) Compare the decimal form of one slope with the negative reciprocal of the other slope. If they are equal, then the lines are perpendicular. If the they are not equal, then the lines are not perpendicular. (...
Two shapes are said to be similar if the ratio of corresponding side lengths is fixed. Congruent shapes are also similar shapes as the ratio of side lengths is 1. Answer and Explanation:1 If two triangles are similar, then the ratio of side le...