Please do 35,37,41,42 ONLY. This is in matlab format. 40. 41. Create a matrix B
ID: 3685298 • Letter: P
Question
Please do 35,37,41,42 ONLY. This is in matlab format.40. 41. Create a matrix B by extracting the first column of matrix A. Create a matrix C by extracting the second row of matrix A. se the colon operator to create a matrix D by extracting the first through third columns of matrix A. Create a matrix F by extracting the values in columns 2, 3, and 4, and com- bining them into a single column matrix. Create a matrix G by extracting the values in columns 2, 3, and 4, and com- bining them into a single row matrix. 42. Use the colon operator to create a matrix D by extracting thet through 43. 44.
Explanation / Answer
35.%This program will generate a table of conversions from centimeters to inches.
%The user allowed to enter the centimeter value.
%The values will be incremented by 2centimeters with a % total of 25lines printed.
%User input is equal to the variable Cent_intial.
Cent_intial=input(‘enter the intial length in centimeters: ’)
%calculate largest centimeter value to be printed.
Cent_final=Cent_final+5*9;
%increment centimeter value by 2
Centimeter=[Cent_intial:2:Cent_final];
%Convert centimeters to inches
inches=centimeters*0.39370;
%Table of values
table=[centimeters ;inches];
%Format the table
fprintf(‘conversion of centimeters to inches ’)
fprintf(‘centimeters inches ’)
fprintf(’%6.3f %6.3f ’table) .
37. Note:Apply this formula and follow the above steps to write a program as it is
d = @(t) .5*9.8*t.^2;
t = 0:.5:10;
[t',d(t)'].
41.A = rand(3,2)//This is the matrix size.
42. A(1:3) % Extract first thrugh third column