Determine if u = (0,3, -4) and v = (1, -8, -6) are orthogonal, parallel or neither.

Q: What are the coordinates of P(23t/2)? А. (-1, 0) В. (1, 0) С. (0,1) D.(0,-1)

A: Solution

Q: Show that the points (5,4,2) ,(6,2,-1) and (8,-2,-7) are collinear

A:

Q: Write v as a linear combination of u and w, if possible, where u = (2, 3) and w= (2, -2). (Enter…

A: We want to write v in linear combination of u and w.

Q: Plot P(2, -4, 1) and Q(0, 3, 4) on the same set of coordinate axes

A: Given: plot P(2, -4, 1) and Q(0, 3, 4) .

Q: Show that the three points (4, 2), (7, 5), (9, 4) lie on a right line.

A: Given points   Let A (4,2) , B (7,5) , C (9,4)

Q: Graph the two vectors x= (5, 1,3) and y=(-1,3,1

A: Topic:- 3D

Q: Suppose vector a= (4, -6, 10) and vector B= (-6, 9, -15). What is a x b?

A: topic - vectors

Q: Determine if the vectors , and are linearly independent.

A:

Q: Write v as a linear combination of u and w, if possible, where u = (3, 2) and w = (3, -1). (Enter…

A: Given  u=(3, 2),  w=(3, -1) and v=(-3, -2). Let  v = α·u + β·w We have to find the values of α and…

Q: The coordinates of the missing point are A. (4, 4) В. (5, 4) (-1,4) (?, ?) С. (6, 4) D. (7, 4) x+ 3…

A: topic- sketch of a figure distance between x=3 and (-1,4) is 3-(-1)=3+1=4 x-coordinates of missing…

Q: Write v as a linear combination of u and w, if possible, where u = (3, 2) and w = (3, –1). (Enter…

A: Given: u=3, 2, v=6, 1 and w=3, -1. To write v as a linear combination of u and w. Solution: When one…

Q: Determine if u = (4,3) and v = (1/2 , - 2/3) are orthogonal, parallel or neither.

A:

Q: Find a direction vector for the line containing the points (-1, 5, 2) and the point (2, 3, - 1).

A: We have to find a direction vector for the line containing the points -1, 5, 2 and 2, 3, -1. We know…

Q: Sketch the vectors = (2, 3,-6) and w = (-1,1,1) and draw -U, v + w and 7 - w.

A: The given vectors are

Q: Determine whether the points (-6, 5), (1, 7), and (16, 10) are collinear.

A: Given: -6,5, 1,7  and 16,10 Concept Used: Three points are collinear if area of triangle is zero.…

Q: Plot the points A(5, -2), B(-5, -2), C(5, 2), D(-5, 2), E(3, 0), and F(0, 3) on a coordinate plane.

A: To plot the points A(5,-2), B(-5,-2), C(5,2), D(-5,2), E(3,0), F(0,3)