Step by step video & image solution for Find the unit vector parallel to 3veca-2vecb+4vecc,"if"" "veca=3hati-hatj-4hatk,vecb=-2hati+4hatj-3hatk,vecc=hati+2hatj-hatk. by Maths experts to help you in doubts & scoring excellent marks in Class 11 exams.Updated on:21/07/2023 ...
In vector calculus, slope is used to find the vector parallel to a tangent line to the curve. Slope of a curve {eq}y=f(x) {/eq} is {eq}m=f'(x) {/eq}. Now using the slope, parallel vector is expressed by the formula {eq}\mathbf i+m \mathbf j {/eq} and...
Find vectors parallel to v(6, -8, 0) of length 20. Find two vectors parallel to v of the given length. v = \langle12, -16, 0 \rangle; length = 15 Find a vector \vec a that has the same direction as \langle -6,5,6 \rangle but has length 3. ...
Find vector and parametric equations of the plane containing the given point and parallel vectors.Point: (0,6,-2); vectors: v_1=(0,9,-1) and v_2=(0,-3,0) 相关知识点: 试题来源: 解析 Vector equation: (x, y, z) = (0, 6, -2) + t_1(0.9, -1) + t_2(0, -3.0)...
If a point on a line a and a vector parallel to it q is known, then the equation of line is r=a+λ q.Hence, the equation of the required line, passing through point 2 i+ j+4 k and parallel to - i+ j+ k, is r=(2 i+ j+4 k)+λ (- i+ j+ k)=(2-λ ) i+(1+...
Find the vector equation of the plane passing through the intersection of the planes →r.(2ˆi+2ˆj−3ˆk)=7,→r(r).(2ˆi+5ˆj+3ˆk)=9 and through the point (2,1,3). View Solution Find the vector equation o the line passing through (1,2,3) and parallel to the...
Find the vector with the same direction as {eq}\vec{a} {/eq}, and the given length. {eq}\vec{a}=(-1,1), {/eq} Length {eq}=1. {/eq} Vector in the Direction of the Given Vector: A vector {eq}\vec{v} {/eq} in the direction of vector {...
Vectors describe amounts that extend in a direction and have a magnitude. Explore the definition, types, and examples of vectors and discover position vectors, unit vectors, and equal vs. parallel vectors. Related to this Question Find the unit vector e_v in the direction of v = -3i...
Show that the lines AB and L intersect and find the position vector of the point of intersection.HGEFNkBD0AThe diagram shows a prism, ABCDEFGH, with a parallelogram-shaped uniform cross-section.The point E issuch that OE i the height of the parallelogram. The point M i such that OM ...
After all, the gauss theorem applies to all closed surfaces. As you make your surface thinner and thinner (like a needle) so the surfaces parallel to the charged sides smaller and smaller, what happens more and more? As far as I can see it doesn't help in this case. Using your ...