These numbers are symbolized by a column matrix with two entries, and they are equal to n factorial divided by r factorial times n minus r factorial. The entries of (*) Pascal’s triangle are these, which arise when multiplying a two-term polynomial with itself. The hockey stick identity can be used to add them, and summing over their lower index from 0 to n gives two to the nth power.
The Catalan numbers can be defined using these numbers of indices 2n and n times one over n plus one. (Round 4 – National Scholastic Championship 2012)Įrdos’ squarefree conjecture asks whether the central one of these numbers is always squarefree, and they are the subject of Vandermonde’s convolution formula. Though the majority of science questions stem from the “big three” sciences-biology, chemistry, and physics-minor sciences such as astronomy, geology, or meteorology have their place in the distribution. For 10 points, name this offensive into an Asian subcontinent by a Macedonian king.ĪNSWER: Alexander the Great’s invasion of India The climax of this campaign came at the Battle of the Hydaspes River. In the most famous battle from this campaign, the winning side used pikes to drive war elephants amok among their own forces, leading to the defeat of King Porus. This campaign, which resulted in the development of the Gandhara style of art, ended after the invading army mutinied and refused to cross the Beas River. The return from this campaign involved a costly march through the Gedrosian Desert. In one battle from this campaign, invading forces set up catapults on an eastern summit to besiege the legendary Rock of Aornus. (Round 11 – National All-Star Academic Tournament 2012) Although Western literature comprises the majority of questions, it is not uncommon to see a wide array of world literature at higher levels of play. Literature questions include novels, short stories, plays, and poetry. In the examples below, powermarks have been removed to preserve aesthetic uniformity. Note that some question sets bold the first few lines of each question up to a “powermark” players who correctly answer a question in the bolded section “power” the question and receive fifteen points. Please not that the below examples only include tossup questions due to formatting reasons, and that the difficulty gradient may not be uniform across subject areas. As a result, a compilation of typical questions from various subject areas and a table of recommended question sets is presented below. This allows new players to accustom themselves with the format of the game and get a feel of which topics come up more often than others. Dozens of question sets are produced each year, and it may be difficult for new players to judge which sets are easier than others. It's made with a purpose to give you insight into your likes and push you to ponder on them yourself.One of the easiest ways to start improving at quiz bowl is to read through packets of questions. Note: This Gay Quiz should not be the deciding factor for you. If you are still doubtful, a consultation with an impartial guide like a therapist or counselor would help you gain more confidence and sort out your feelings and fears. It mainly concerns parents who would want to know such a significant detail about their child first. While coming out on social media or in some other way to the general public would be spectacular, you'd want to share the experience with your family and close friends first. Remember, you are precious to them, and many families would support their close ones even if they are not supportive of the outsiders. Are they supportive? How do they speak of the LGBT community ? These should be good indicators of their opinions and positions. Share a few stories of your friends, celebrities, etc. Do you have gay acquaintances in common? Talk about them. If you are unsure of how people around you would react, gauge their opinions discreetly. Besides, don't you want people to support you instead of merely shocking them? Be sure to come out in a peaceful environment for your own peace of mind. This decision should come from positive thoughts, not in a fit of anger or sadness.