Your name is stored in one array.Copy it to another array by modifying as follows: i. Insert k number of spaces between every consecutive character ii. Replace spaces in your name by first character of your name. iii.Count number of vowels present in your name. (assumek=right most digit of your RollNo).

The contents of the array below represent a maxHeap. What would be the contents of the array after a deletion. Briefly explain how the deletion is done. 60 20 30 5 10 15 25

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

In [ ]: We obtained an array with N = 10 values, scattered about mean of 25 (mm). Let's calculate the mean, standard deviation, standard deviation of the mean and 20-uncertainty SL of these numbers. In the following code, do these steps: • In the first cell, add a brief comment that explains what each statement does. Start each comment with a # sign. • In the second cell, delete the raise Not ImplementedError() code line and print the standard deviation and 20-uncertainty on the screen (follow the example for mean_L) mean_L = np.mean (L) print("Mean length: ", mean_L) stddev_L = np. std (L, ddof=1) stddev_mean_L = stddev_L/np.sqrt(N) uncertainty_L = 2*stddev_mean_L In [ ] V #YOUR CODE HERE raise NotImplementedError() #calculates the mean of L In the above code, the green expressions on the right hand side, such as np.mean, np. std and np.sqrt are functions built into the numpy package of Python. The names on the left hand side are variable names invented by me.

se for loops on the above 2D array to: •Find how many ZEROsand how many negative numbersare in the matrixand display results*HELP: declare a variable “count_zero= 0and count_neg=0” and increment the count each time you findzero and negative

Which of the following are true about arrays? Arrays are reference types. Array indexing is bounds‐checked. Arrays sometimes can be created without using new. The entire contents of an array can be copied via =.