We informally define the term corresponding element as follows: the first element and the last element of a list are corresponding elements. similarly, the second element and the element just before the last element are corresponding elements. the third element and the element just before the element just before the last element are corresponding elements -- and so on. given that the variable a is associated with a list, write an expression for the corresponding element of a[i].

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 .

How are we able to create photographs differently than 100 years ago? explain your answer in relation to your photograph you selected.

Dereck works for long hours on his computer.  he frequently experiences physical strain by the end of the day because he does not follow an important rule of ergonomics with respect to the use of keyboards.  which of the following actions of dereck could lead to physical strain? a.  placing the keyboard exactly in front of him while typingb.  keeping hands and wrists straight while typingc.  using wrist pads throughout the dayd.  pounding at the keys on the keyboard while typinge.  resting his hands on the keyboard when he is not typing