se numpy library on python program to solve the following problems 1. Create a sequence of even number starting from 2 and end with 20. 2. Write a code to find the size of the array you created in 1? 3. Convert the array you created in 1 into a 2-dimensional array with 5 rows and 2 columns. 4. Find the minimum and maximum number from the array you created in 1.

4. Remove all occurrences of a particular element from an array Consider an array named source. Write a method/function named removeAll( source, size, element) that removes all the occurrences of the given element in the source array. You must execute the method by passing an array, its size and the element to be removed. After calling the method, print the array to show whether all the occurrences of the element have been removed properly. nmm" Use Python Example: source=[10,2,30,2,50,2,2,60,0,0] removeAll(source,8,2) After calling removeAll(source,8,2), all the occurrences of 2 must be removed. Printing the array afterwards should give the output as: [ 10,30,50,60,0,0,0,0,0,0]

Programming language: Processing from Java Question attached as photo Topic: Use of Patial- Full Arrays

Please help me to solve these two problems... 2D array: Complete 3 methods in this Java template Array2D template.java Method 1: create a 2D array with randomly initialized integer numbers of 0-20 Method 2: print the 2D array Method 3: find out which row has the largest sum and print out the row # and the largest sum 2. Write a program to make an array so that the size of the array is specified by the first command-line argument. If no command-line argument is supplied, use 10 as the default size of the array. Print all elements of the array. -Here is the java code- public class ArrayLab{public static void main( String[] args ){int a= , b= ;// Do not change main method!int[][] arr=createArray(a,b) ; printArray(arr);largestRow(arr); } // end main// method 1: create a 2D array with 2 int parameters, one for rows, one for columnspublic static ________ createArray(__________){// method body here...}// method 2: print 2D array with one parameter which is a 2D...

Write a Java program to implement the following 2D array named friends. Read the following instructions carefully and write the code. The above array shows the friend list of five persons Alice, Bob, Chuck, David and Eve. They are represented by index numbers 0, 1, 2, 3, and 4 respectively. You have to printi) List of friends of Alice, Bob, Chuck, David and Eve.ii) List of mutual friends of Alice & Bob, and Chuck & Eve.(DO NOT print the friends’ names and mutual friends’ names simply by println() method. You have to find the names programmatically.)

Program: Using a multidimensional array, create a triangular-shaped array. You will ask the user how many lines they want to see and then create the array, fill it, and then print it. You will fill the array with one 1 in the first row, two 2’s in the second row, etc. This should work for any integer that the user enters. (Just because I am starting on 1 does not mean row 0 was skipped.) You must: use a loop to create the array shape. You must: use nested for loops to fill the array and to print the values back to the screen. Your program should print as shown below. Example Output: How many lines would you like in your triangle? >>>9 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 If your code looks like the code below, it is not what I’m asking for. The code below is making a square multidimensional array, not a triangular one. The code below is just leaving certain spots empty so that it looks like a triangle. I will ask you...

Please use Java programming language and add comments! Thank you!!