We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Find an ordered pair to represent 7 in the equation 7 -7 if ū= (1, 4)...
7. Let 7 = (1,-1,-2), ū = (2,-1,1) and = (2,-2,-4). Find: (a) *(-20) (4 pts) (b) (+37). ū (4 pts) (c) The vector of magnitude 5 that points in the same direction as (4 pts). (d) The angle between 7 and ū (4 pts). (e) Find Projz() (4 pts).
Determine whether the ordered pair (2, - 4) is a solution of the equation a - 3b = 14. Remember to use alphabetical order for substitution. Is (2, - 4) a solution of the given equation? Select the correct choice below and fill in the answer boxes to complete your choice. Determine whether the ordered pair (2, - 4) is a solution of the equation a - 3b = 14. Remember to use alphabetical order for substitution. Is (2, -...
1. Let ū= (2,4,-1), v = (3.-3,-1) (a) Compute: x ū (b) Compute: ü x 7 (c) Is the cross product commutative? If not, what is it instead? 2. Let A = (7, -11,3), B = (1,9, -3), C = (-6,3, -2), D= (0,-8, 12), E = (1, -13,2) (a) Give the vector equation of a line passing through the points A, B. (b) Find the equation of the plane containing the points C,D,E. (c) Find the point of intersection...
Use the equation below and the indicated value to find an ordered pair that is a solution. y = 4x - 1 Let x= 4. The ordered pair is (4, (Simplify your answer. Type an integer or a fraction.)
3. If ū= 4.2,1 and ū= -2.2.1), find a vector in R3 that is orthogonal to both ū and . Answer: 4. Let A, B and C respectively denote the points (1,1,2), (-3, 2, 1) and (4, -2, -1). Find AB, AC and AB X AC. Answer: AB= AC = 1. AB X AC = 5. (a) Find the equation of the plane containing the points A, B and C above. Answer: (b) Check that your answer to (a) above...
6) On the tree shown, the numbers represent 7 different species. a) Which pair of species is more closely related: 4 and 5 or 5 and 7? b) Which pair is more closely related: 1 and 2 c) Which pair is more closely related: 3 and 5 or 2 and 7? or 2 and 4? d) What type of group is made of 3, 5 and 7? e) What type of group is 5 and 6? f) Describe a monophyletic...
do 4,5,6 Let A = {1,2,3) and B = {a,b). 1. Is the ordered pair (3.a) in the Cartesian product Ax B? Explain. 2. Is the ordered pair (3.a) in the Cartesian product A x A? Explain. 3. Is the ordered pair (3, 1) in the Cartesian product A x A? Explain. 4. Use the roster method to specify all the elements of Ax B. (Remember that the elements of Ax B will be ordered pairs. =1'. 5. Use the...
Find the ordered pair that corresponds to the given pair of parametric equations and value of t. x=4t+3, y=-2t+4;t=2 The ordered pair is:
Determine whether the given ordered pair is a solution of the equation. x2 + y2 - 8x + 8y = -7; (4, -1)
Targets 4- relationships by equation 1. a) Find the constant of proportionalilty for the data given in the table. Number of 2. 10 4. Hotdogs 30 28 24 30 18 12 Cost ($) 26 24 22 b) Graph the data given in the table and label each ordered pair, Make sure you label your axes. 18 16 c) Plot and label the point whose ordered pair represents the constant of proportionality. 14 12 10 8. d) What are the coordinates...