Translate the letter to the editor into propositional logic and then standardize it. Be sure to tell me what the letters represent.
For example. Here is an argument:
Either there will be no snow today or no rain for tomorrow. Yet it is snowing today. Therefore, tomorrow it will rain too.
Let S = There is snow today.
Let R = There is rain tomorrow.
Standardization:
P1) -S v -R
P2) S
---
C3) .: R
Аргумент который нужно стандартизировать:
"It should be no surprise that if one makes, sells and ships weapons – then those weapons are going to maim or kill people.
If Canada doesn’t want to be complicit in that, then there’s a simple solution: We shouldn’t manufacture weapons."
Так же опредилите валидный ли он или нет
The Weather in English
In English, we usually use it is when we talk about the weather.
This is normally: It is + adjective OR It is + verb-ing
It is + adjective = A description of the weather
It is sunny today.
It's hot and humid today.
It's a nice day today.
We can also say:
It is a + adjective + day (or morning/afternoon/night)
It's a fine day.
It's a windy afternoon.
It is + verb-ing = This type of weather is happening now.
It's drizzling outside.
It's snowing.
Take an umbrella, it's raining.
You can also use it is in different tenses
It was cold yesterday.
It will be cloudy tomorrow.
When you are learning vocabulary about the weather, it is important to remember that some of the words have a noun form, a verb form and/or an adjective form. For example:
Rain: (noun) The game was cancelled because of the rain.
Rain: (verb) I think it is going to rain later.
Rainy: (adjective) It's a rainy day.
It pays to learn the different forms of each word and when they are used.