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).
Parentheses() () () () () () (). Use parentheses to enclose information that is interesting but not crucial. In other words, information in parentheses could be removed and you would still have a complete grammatical sentence.Parentheses should be used sparingly in college writing because they tend to produce a choppy effect.rackets and parentheses look similar, but they serve very different purposes, particularly when you are directly quoting information. Brackets can be used for two main reasons: to add information to a direct quotation and to alter a direct quotation for clarity.