Whether presenting in a boardroom, off an iPad, over the Web or as a print-out, the right delivery is the difference between a great presentation and, at best, a missed opportunity and, at worst, a presentation disaster. All the other elements donât matter if the delivery doesnât work.
Parentheses have a great many specialized meanings in mathematics. A few of these are described below. 1. Parentheses are used in mathematical expressions to denote modifications to normal order of operations (precedence rules).
The most familiar of these unusual symbols is probably the (), called parentheses. One of them (is called a parenthesis, and as a pair the plural are parentheses. Parenthesis literally means âto put besideâ from the Greek roots par- , -en and thesis. Grammatically, they behave kind of like commas and serve to set aside a subordinate part of the sentence or discussion.