What is the symbol for arctan?

What is the symbol for arctan? Arctan(x), tan-1(x), inverse tangent function. Is arctan same as cot? It turns out that arctan and cot are really separate things: cot(x) = 1/tan(x) , so cotangent is basically the reciprocal of a tangent, or, in other words, the multiplicative inverse. arctan(x) is the angle whose tangent is x. […]

What is triple quad room?

What is triple quad room? A Triple or Quad Room by TravelStay Standards is a room for three/four occupants though typically searched in accordance with 3 guests. If a Triple Room, these rooms are typically comprised of either 1 Double Bed + 1 Single Bed or 3 Single Beds. What does single double triple occupancy […]

What is Quotational period?

What is Quotational period? The “quotational period” or the period during which the metal prices are established is usually stated in the metal payment clause. The quotational period may vary from calendar month prior to shipment to third or fourth calendar month following date of delivery. What is commodity hedging? Hedging is a way to […]

What is Xtend® sport?

What is Xtend® sport? XTEND® SPORT is NSF Certified for Sport®, which certifies that the product has been tested by one of the most respected independent certification companies in the world. XTEND® Energy provides a combination of quick-hitting fuel and time-released caffeine to keep you training at your peak for the long haul. Why choose […]

Who wrote Enders game?

Who wrote Enders game? Orson Scott Card Ender’s Game/Authors The embattled sci-fi writer opens up about Ender’s Game. In Ender’s Game, the Nebula Award-winning 1985 novel by Orson Scott Card, a 6-year-old boy is taken from his family on Earth to an orbital military academy to be molded into a soldier for a looming extraterrestrial […]

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