question:
He also lucidly explained the use of zero as both a placeholder and a decimal digit, along with the Hindu-Arabic numeral system now used universally throughout the world.
What were the trigonometric functions that Aryabhata discovered?

answer: no

question:
The government of New York is more centralized than that of most other U.S. cities.
In what year did New York City adopt the mayor-council form of government?

answer: no

question:
Due to the work nature of airline pilots, who often cross several timezones and regions of sunlight and darkness in one day, and spend many hours awake both day and night, they are often unable to maintain sleep patterns that correspond to the natural human circadian rhythm; this situation can easily lead to fatigue.
Of what does the NTSB want to find a means of doing?

answer: no

question:
The city played host to the 2011 NHL All-Star Game.
Where did the Hurricanes play their first two seasons?

answer:
no