Adriana has put information about the tour in an article with the ID "tour_summary". Format this article, starting with the heading. Go to the Article Styles section and create a style rule for h1 elements nested within the tour_summary article that sets the font size to 2.2em and the letter spacing to 0.2em.

Discuss the ways in which electronic information associated with payments is addressed in terms of security. include encryption, secure sockets layers, and secure electronic transactions in your discussion. are there any other ways that consumers and businesses can keep their payment information secure in an electronic commerce environment? do you feel that your information is safe when conducting electronic business? why or why not?

Universal windows platform is designed for which windows 10 version?

Your program should prompt the user for the dimensions of the two squares matrices, making sure that the user input is greater than or equal to 4.[ yes, an example would be a4x4matrix]2.if the above is not met, prompt the user for a new value.3.now generate random integernumbers to fill both matrices.4.display these two matrices on the screen.5.multiply the two matrices and display the result on the scre