Q4: Using the ones and zeros commands, create a 4x5 matrix in which the first two rows are l's and the next two rows are O's ?

Lab 1 - 2D Lists For this lab, you will work with two-dimensional lists in Python. Do the following: 1. [4 points] Write a function that returns the sum of all the elements in a specified column in a matrix using the following header: def sumColumn(matrix, columnindex) 2. [2 points] Write a function display() that displays the elements in a matrix row by row, where the values in each row are displayed on a separate line. Use a single space to separate different values. Sample output from this function when it is called on a 3 X4 matrix is as follows: 2.5 3.0 4.0 1.5 1.5 4.0 2.0 7.5 3.5 1.0 1.0 2.5 3. [4 points] Given this partial code def getMatrix(numRows, numColumns): "returns a matrix with the specified number of rows and columns" m = [] # the 2D list (i.e., matrix), initially empty for row in range(numRows): matrix_dimensions_string = str(numRows) + "-by-" + str(numColumns) line = input("Enter a "+ matrix_dimensions_string + " matrix row for row "+ str(row) + ": ") return m write a...

There is an array with the original content as follows12,6,32,45,98,56,85,21,58,69,79,84,86,91Now execute Sequential search, how many comparisons are required for the following numbers?20 : ___45 : ___

Which of the following correctly stores the third element in myArray. int [] myArray = {1,2,3,4,5}; O int num = myArray(2); O int num = myArray(3); O int num = myArray[2]; O int num = myArray[3];

There is currently an 100,000 by 90,000 array saved in the workspace as the variable Q3. Which answer defines a new variable "A" as the 345,678th row of Q3, and columns 40,000 through 60,000? Q3 = A( 40000:60000, 345678) A = Q3( 40000:60000,345678) A = Q3(345678,40000:60000) Q3 = A( 345678,40000:60000) O 0 0 O

Code to how do you total all of the matching integer elements in an array?. ASAP.

Q2\ State (True or False) of the following question: - e 1- It is not possible to make a linear array with copy command? 2-An object is selected only if the crossing window or polygon completely enc.oses it? 3-Is it possible to make a rectangle with fillets on all four vertices? 4- Can you use Polygon tool to make a polygon with a known edge length without using inscribed or circumscribed circle as a reference? 5- You can change polar tracking angle to any angle of your choice.?

Description:Create JFrame application called Dictionary.Set up three one-dimensional arrays to contain the equivalent English andother-language-of-your-choice nouns, and the images of those objects.Typing a word in one of the languages and hitting the appropriate buttonshould produce the translation and display the picture of that object. Makesure you check to see whether the word is in the dictionary. If it is not,display a message "Word is not found".Three arrays will be of equal length (array_length).The program should work for different array_length values. Test andupload for array_length = 10.Requirements: This project requires typing a word in one of the languages. So, theprogram should be interactive. The word search should be case-insensitive. Three arrays must be declared: two String arrays for words in twolanguages and the third array for pictures files names. List of words in dictionary should be displayed for user With arrays, use for or enhanced for loop. Enhanced for...

Which of the following assigns the string "Micki" to the fifth element in aone-dimensional array named strPetNames?a. strPetNames(4) = "Micki"b. strPetNames[4] = "Micki"c. strPetNames(5) = "Micki"d. strPetNames[5] = "Micki"

There is an array with the original content as follows12,6,32,45,98,56,85,21,58,69,79,84,86,91Now execute Sequential search, how many comparisons are required for the following numbers?20 : ___45 : ___

ggplot(data, aes(Month,Temp, fill = Month)) + ggtitle("Varying Temperatures thoughout the Months") + xlab("Months") + ylab("Temperatures") + geom_boxplot() How do I reorder/arrange the boxplot from least to most(lowest to Highest) using R