View Solution The angle between two linesx2=y2=z−1andx−11=y−12=z−12is View Solution The linesx−21=y−32=z−43andx−1−5=y−21=z−11are View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Clas...
结果1 题目Ex. 1) Find the acute angle between lines having slopes 3 and -2. 相关知识点: 试题来源: 解析 Solution : Let Let be the acute angle between them.The acute angle between lines having slopes 3 and -2 is 45 反馈 收藏
Ex.1 Find the acute angle between lines having slopes 3 and -2. 相关知识点: 试题来源: 解析 Solution : Let and .Let \theta be the acute angle between them.The acute angle between lines having slopes 3 and -2 is . 反馈 收藏
Step by step video solution for Find the acute angle between the pair of lines represented by x(cosalpha-ys inalpha)^2=(x^2+y^2)sin^2alpha by Maths experts to help you in doubts & scoring excellent marks in Class 11 exams.Updated on:21/07/2023Class...
The line x=3 + 2t, y = 2t, z = t intersects the plane x + 3y - z = -4 at a point P. Find the coordinates of P and find the acute angle between the line and the plane. (a) Find the point of the plane 5x...
Explain the sine and cosine functions. What is the sine rule? How do we prove that the measure of an inscribed angle (of an intercepted arc) is half of the central angle (or the measure of the intercepted arc)? Find the (acute) angle theta between the planes x + \sqrt3 z = 3 an...
【题目】Consider the lines L:(x/z)-(2/(1-3))+λ(1/2) and M:)-()…()where A. u ∈ R.Find the acute angle between the lines L and M.Find a vector n that is perpendicular to both lines.Find an equation of the plane P that contains the line Land which is perpen...
Vectors parallel to the tangent lines are 1, (√ 2)2 and 1,- (√ 2)2, and the angle θ between them is given by(split)cos θ &= (1,(√ 2)/2⋅ 1,(-√ 2)/2)( 1,(√ 2)/2 1,(-√ 2)/2 )&= (1- 1/2)(√ ( 3/2)√ ( 3/2))&= (1/2)(3/2)&= 13(...
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Find the acute angle between the lines 2x-y+3=0\ a n d\ x+y+2=0. 02:13 Prove that the points (2,-1), (0,2), (2,3) and (4,0) are the coordi... 09:17 Find the angle between the line joining the points (2,0), (0,3) and th... 01:52 If theta\ is the angle...