How do you create a 5 x 5 NumPy array with the index of the diagonal k=3 values set to 1.

You have FOUR people selling 5 different kinds of flowers, so instead of a 4 by 4 array you had in the video (4 rows and 4 columns) you now have a 4 by 5 array (4 rows and 5 columns ) You may either use the names I had in the video or choose your own. Instead of Brownies, you have flowers - petunia, pansy, rose, violet, and carnation. Use a random number generator to generate the numbers of flowers sold, print out all the data as I did in the video. The output should look like this: (numbers will vary because they are randomly generated) petunia pansy rose violet carnationFrankie 5 3 11 3 16 Janet 0 11 11 20 6 Sam 14 16 17 15 1 Abbie 8 20 0 6 8 Frankie sold 38 flowersJanet sold 48 flowersSam sold 63 flowersAbbie sold 42 flowers Total number of petunias sold: 27Total number of pansies...

How can you determine the number of elements in a two-dimensional array?a. Multiply the number of rows in the array by the number of columns.b. Add the number of rows in the array to the number of columns and then multiplythe result by 2.c. Add the number 1 to the number returned by the array’s GetUpperBound method.d. none of the above

Create a two-dimensional array of integers called grades. It should consist of 30 rows and 10 columns.

2. A 1D array is used to represent the edges. True False

Array a is an integer array with all the elements in ascending order. The element at position 15 is the 15th largest and also the 15th smallest. You can assume integers are 4 bytes long. How many bytes are there in the array? O 116 124 O None of the other answers is correct. 120

How do you keep track of which entries in a partially filled array contain data?

Use a one-dimensional array to solve the following problem. Read in 20 numbers, each of which is between 20 and 50, inclusive. As each number is read, validate it and check its value. Numbers greater than 40 are to be stored as they are. Numbers that are less than or equal to 40 should be doubled and then stored. After reading all the values, display all the values which were stored.

Using the following 2d array write a program that will calculate the total of row 2 and the total of column 3. Values[5][5]= {{12345}, {12345}, {12345}};

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