using matlab to solve this problem as soon as possible thanks use matlab to slove the...

Question

Question

using matlab to solve this problem as soon as possible

thanks

use matlab to slove the problem as soon as possible

solve the activity of number 1&2&3 by using matlab

for this problem i need from you to solve activity one and two and three by using matlab

Answer 1

Answer #1

Activity 1.

1.- Define both the vectors in array form

a=[1 2 -3]
b=[-2 -1 5]

2.- For the dot product of a and b use the command dot(a,b)

dot_product=dot(a,b)

3.- For the cross product of a and b use the command cross(a,b)
cross_product=cross(a,b)

4.- Since both the quantities are equal to zero therefore a and b are orthogonal to their cross product

dot(cross_product,a)
dot(cross_product,b)

Answer 2

Similar Homework Help Questions

a. Use the Chain Rule to find the indicated partial derivatives. z = x4 + x2y, x...

a. Use the Chain Rule to find the indicated partial derivatives. z = x4 + x2y, x = s + 2t − u, y = stu2; ∂z ∂s ∂z ∂t ∂z ∂u when s = 1, t = 2, u = 3 b. Use the Chain Rule to find the indicated partial derivatives. w = xy + yz + zx, x = r cos(θ), y = r sin(θ), z = rθ; ∂w ∂r ∂w ∂θ when r = 8, θ = pi/2 c. Use the...
3. (a) Find the partial derivatives (with respect to r and s) using the chain rule:[express...

3. (a) Find the partial derivatives (with respect to r and s) using the chain rule:[express the final answer in r and s only ,y= r2 +In(s) and z-2r wx2y +z2 ; where x (b) Find dt if f (x, y) = xy + z; where x cos t ,y = sint and z = 3t2
Please answer using MATHLAB. I need the code and the answer. Thanks, Use MATLAB or Scilab...

Please answer using MATHLAB. I need the code and the answer. Thanks, Use MATLAB or Scilab to perform the following matrix operations 1) Find the determinant of ſi 7 -2 31 5 -1 9 13 2 51 31 4 6 18 -4 21 2) Find the inverse (A-2) of ſi 7 -2 3] 5 -1 9 13 2 51 314 6 18 -4 2' 3) Given the following set of linear equations X, + 2 x, – x3 + xy...

Help to solve part 1 and refer to part 2 if needed using matlab. 1. 2....

Help to solve part 1 and refer to part 2 if needed using matlab. 1. 2. Plot the solution showing each component vs. time, and also plot the trajectory in the 3-dimensional space (x,y,z) represented as a parametric curve with parameter t. The Lorentz attractor is given by the following set of coupled equations dx = o(y-x), dt dy = x(p- z), dt dz = xy - Bz, dt Write an anoymous function where x=(x, y, z), sigma=o, rho=p and...
Solve using MATLAB Find the volume of the solid bounded by the surface z = f(xy)...

Solve using MATLAB Find the volume of the solid bounded by the surface z = f(xy) and the xy-plane - 30-4- z= 30 - VX + y V (Type an exact answer, using s as needed)
b) i. Using e-8 definition show that f is continuous at (0,0), where f(x,y) = {aš...

b) i. Using e-8 definition show that f is continuous at (0,0), where f(x,y) = {aš sin () + yś sin () if xy + 0 242ADES if xy = 0 ii. Prove that every linear transformation T:R" - R" is continuous on R". iii. Let f:R" → R and a ER" Define Dis (a), the i-th partial derivative of f at a, 1 sisn. Determine whether the partial derivatives of f exist at (0,0) for the following function. In...

Let X, y, and U be jointly normal zero-mean random variables with variances Problem 1 4, 2, and 1, respectively, such t...

Let X, y, and U be jointly normal zero-mean random variables with variances Problem 1 4, 2, and 1, respectively, such that E XY 1. Assume that U is independent of X and Y Let Z = X + Y + U. Find the joint PDF of X, Y. and Z. Your answer should be explicit C1 and not contain vectors or matrices. Let X, y, and U be jointly normal zero-mean random variables with variances Problem 1 4, 2,...
pls solve like example Assign 7.3.25 Find all local extrema for the function f(x,y) = x3...

pls solve like example Assign 7.3.25 Find all local extrema for the function f(x,y) = x3 - 12xy + y. Find the local maxima. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. There are local maxima located at (Type an ordered pair. Use a comma to separate answers as needed.) OB. There are no local maxima. Question Hel Find all local extrema for the function f(x,y)=x°-21xy+y3. The function will have local...
Find partial differential z/partial differential x and partial differential z/partial differential y if z^2 +zx sin(xy)+...

Find partial differential z/partial differential x and partial differential z/partial differential y if z^2 +zx sin(xy)+ x^3y = 0 Find partial differential f/partial differential u, evaluated at the point where u = -1 and v= 1, if f(x, y) = x^3y, x(u, v) = v - u, and y(u, v) = u^2 +v^2

Use MATLAB’s ode45 command to solve the following non linear 2nd order ODE: y'' = −y'...

Use MATLAB’s ode45 command to solve the following non linear 2nd order ODE: y'' = −y' + sin(ty) where the derivatives are with respect to time. The initial conditions are y(0) = 1 and y ' (0) = 0. Include your MATLAB code and correctly labelled plot (for 0 ≤ t ≤ 30). Describe the behaviour of the solution. Under certain conditions the following system of ODEs models fluid turbulence over time: dx / dt = σ(y − x) dy...