Swap the last column of matrixa with the last column of matrixb. note: both matricies will have the same number of rows, but may have a different numbers of columns. ex: if matrixa is [ 3, 14; 15, 9; ] and matrixb is [ 2, 7; 1, 8; ], then newmatrixa is [ 3, 7; 15, 8; ] and newmatrixb is [ 2, 14; 1, 9; ].

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

Type the correct answer in the box. spell all words correctly. the managing director of a company sends a christmas greeting to all his employees through the company email. which type of network does he use? he uses an

Which text function capitalizes the first letter in a string of text? question 10 options: upper capital first proper