Saturday, November 23, 2019

3 Types of Solutions with Semicolons

3 Types of Solutions with Semicolons 3 Types of Solutions with Semicolons 3 Types of Solutions with Semicolons By Mark Nichol In each of the following sentences, a structural flaw is easily repaired by use of one or more semicolons in place of one or more commas. Discussion and revision of each example explains the problem and demonstrates the solution. 1. Smith’s father called an ambulance, however, she was pronounced dead at the scene. However is not parenthetical to the first clause or to the entire sentence. To demonstrate that it applies only to the second clause, a semicolon should precede it: â€Å"Smith’s father called an ambulance; however, she was pronounced dead at the scene.† (A simpler alternative with more basic punctuation is â€Å"Smith’s father called an ambulance, but she was pronounced dead at the scene.†) 2. Apps can store shoppers’ receipts, gift cards, and shopping lists; present discounts and coupons; enable comparison shopping; make the checkout process simple and fast, and more. Because â€Å"make the checkout process simple and fast† and â€Å"and more† are equivalent to each other and to the three previous list items, a semicolon, rather than a comma, is required between them: â€Å"Apps can store shoppers’ receipts, gift cards, and shopping lists; present discounts and coupons; enable comparison shopping; make the checkout process simple and fast; and more.† 3. The risks include large-scale terrorist attacks or cyberattacks, failure of national governance, profound social instability, interstate conflict with regional consequences, or state collapse or crisis, food or water crises, extreme weather events, and failure of climate change adaptation, or high structural unemployment or underemployment, asset bubbles in a major economy, or fiscal crises in key economies. This sentence suffers from a lack of differentiation of several lists of categorically similar phenomena within the sentence, which is essentially a list. To improve readability, separate the sublists by inserting semicolons: â€Å"The risks include large-scale terrorist attacks or cyberattacks, failure of national governance, profound social instability, interstate conflict with regional consequences, or state collapse or crisis; food or water crises, extreme weather events, and failure of climate change adaptation; or high structural unemployment or underemployment, asset bubbles in a major economy, or fiscal crises in key economies.† (However, a complex list such as this might be better presented as a vertical bullet list.) Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Punctuation category, check our popular posts, or choose a related post below:Arrive To vs. Arrive AtWhat to Do When Words Appear Twice in a Row10 Humorous, Derisive, or Slang Synonyms for â€Å"Leader† or â€Å"Official†

Thursday, November 21, 2019

College Math Master Math Problem Example | Topics and Well Written Essays - 500 words

College Master - Math Problem Example The difference in their weight, if any, is assumed to be insignificant enough not to contribute any significant difference in wearing out of the tires. We also know that tan(90) is undefined and so also tan((4n+1).90) where n is any positive integer. Therefore, tan(450) = tan((4X1+1)90) is undefined. Therefore, the right hand side of the above equation will be undefined and hence tan(x + 450) cannot be simplified using the tangent sum formula. But sin(x + 450) = cos(x) and cos(450 + x) = -sin(x) as x + 450 is located in second quadrant. Therefore tan(x + 450) = sin(x + 450) / cos(x + 450) = cos(x) / - sin(x) = -cot(x). since sin and cos are defined for all real numbers and the problem is only with tan as it is not defined for certain real numbers((4n+1)90, (4n-1)90, -(4n+1)90, -(4n-1)90) tan(x + 450) cannot be simplified using tangent sum formula but can be simplified using sin and cos formulas. We now attempt to differentiate between the trigonometric equation that is identity and the trigonometric equation that is not identity. We have from symbolic logic the definition of identity as x is said to be identical with y if x takes a value "u" implies y takes the value "u".