How many free websites do you get in Azure with the free offer?

If an element contains text or another element, it is marked using a ______tag set in which an opening tag and a closing tag enclose the element content.

A. double B. one-sided C. two-sided D. single

Imagine that, while you are using Newton's algorithm, the approximations converge on the actual square root of the number. What would happen if you tried to further refine the square root? Would the value change? Why or why not?

What will be an ideal response?