This should be done using RStudio
This should be done using RStudio 2 [10 marks] Using vector syntax, and subsetting, solve the...
solving using Gaussian elimination method to solve the questions above 1. Solve the following systems of linear equations using Gaussian elimination method. a) 3z 9 x 5y 2z 2 1 3 *+2y = 3 b) x+y 0 2x y+3z3 x-2y -z 3 c) xy+z 9 2x +4y-3z= 1 3x+6y 5z= 0 e) 2xz w 5 y-w-1 3x z-w 0 4x +y+ 2z +w 9 2. How many gallons of each of a 60 % acid solution and an 80 %...
2.6) Mathlab Exercise 1. Create a row vector v with values (1, 2, 3, 5, 11, 7, 13). 2. Change the value of the 5th and the 6th element of the v to 7 and 11 respectively. Try doing this with only one command as well. 3. Create a vector Five5 out of all multiples of 5 that fall between 34 and 637. By the way, how many are they? (Tip: look up the command ”length” in help.) 4. Double...
answer 4, 5, 6, 7 using matlab Homework 10 1. Write the correct first-line syntax for a user defined function that is named Feynman and has input variables q and e, and outputs L and M. (Comment out of this line). 2. Using zeros, ones, and eye commands write the one line syntax to create the following matrix: 00000 01100 01010 01001 3. Write the syntax for the user defined function that calculates the surface area and volume of a...
Explain how to solve using RStudio: A national computer retailer believes that the average sales are greater for salespersons with a college degree. A random sample of 31 salespersons with a degree (group 1) had an average weekly sale of $3411 last year, while 32 salespersons without a college degree (group 2) averaged $3112 in weekly sales. The standard deviations were $468 and $642 respectively. Is there evidence at the 5% level to support the retailer's belief? a. Select the...
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 DIRECTIONS: Perform the following using MATLAB. After the simulation, your report must be uploaded in the Moodle Learning system. ACTIVITY I. VECTORS AND ITS OPERATIONS Procedure 1: Define two vectors a and...
Question 13 (2 marks) Attempt 1 ,2/144-aw Find the Inverse Fourier transform of: Te-v F(u)--3 Your answer should be expressed as a function of t using the correct syntax. Inverse F.T. is f(t)- Skipped a Screen Shot 2019-05-17 at 2.07.40 AM Search Question 14 (2 marks) Attempt 1 Find the inverse Fourier transform of: F(w-5 π w sgn(w) e-Tw Your answer should be expressed as a function of t using the correct syntax. Inverse F.T. is f(t)- Skipped Question 15...
question 2, and 3 please. I want the code command on Rstudio it is Rstudio Question 2 1. Define the following function in R: 810) = { Answer 1 2. Plot f(x) for all integers between 10 and 10. # Answer 2 Question 3 1. Extract all the info related to call option contracts written on Facebook (FB), expiring on 01/17/2020, from Yahoo Finance. In order to do this, you need to go to Yahool Finance, search for Facebook click...
What is the Fourier transform of: Your answer should be expressed as a function of w using the correct syntax. Fourier transform is F(w) = -28t7 Question 5 (2 marks) Attempt 1 f(t):77®е What is the Fourier transform of e-28t7 /21 Your answer should be expressed as a function of w using the correct syntax. Fourier transform is F(w) Skipped -28t7 Question 5 (2 marks) Attempt 1 f(t):77®е What is the Fourier transform of e-28t7 /21 Your answer should be...
Done 2 of 2 Solve Applications of Mixture Involving Concentrations Using a System of Linear Equations Question Devon needs 90 mL of a 10% acid solution for a science experiment. He has available a 5% solution and a 20% solution How many milliliters of the 5% solution and how many milliliters of the 20% solution should he mix to make the 10% solution? Provide your answer below 5% solution. | | mL, 20% solution | | mL hem...pptx
Solve 4 and 5. Thanks. Given: u- 31 + 4 u=-31+2)-5k 1. Some other vector wis drected in the xey plane 30 counterclockwise frorm the positive x axis, and has a magnitude of 11 units. Find the x and y components of w. 2. Find iu +D. IA 3. Find iu 4. Find the angle between iu and v. 5. Find ×