Answer:
A. 0
Explanation:
Use the squeeze or sandwhich theorem. If you look at the unit circle, you'd see that cos(x) will always be between the value -1 and 1, so cos(1/x) must be between -1 and 1 as well. The rest of the steps are shown in the image.
Answer:
Watch bleach it's really good
Any questions I don't think I have anything but I'll see
Answer: The Schengen Agreement is a treaty which led to the creation of Europe's Schengen Area, in which internal border checks have largely been abolished. It was signed on 14 June 1985, near the town of Schengen, Luxembourg, by five of the ten member states of the then European Economic Community
Explanation: With the signing on 14 June 1985 of the Schengen Agreement, Belgium, France, Germany, Luxembourg and the Netherlands agreed that they would gradually remove controls at their common borders and introduce freedom of movement for all nationals of the signatory EU States, other EU States or non-EU countries.
Hope this helps^^