3N or 3-N may refer to: 3rd parallel north latitude Air Urga's IATA code F6F-3N, a model of Grumman F6F Hellcat F7F-3N, a model of Grumman F7F Tigercat...

{\displaystyle f(n)={\begin{cases}n/2&{\text{if }}n\equiv 0{\pmod {2}},\\[4px]3n+1&{\text{if }}n\equiv 1{\pmod {2}}.\end{cases}}} Now form a sequence by performing...

The Sony α NEX-3N is an entry level rangefinder-styled digital mirrorless interchangeable lens camera announced by Sony on 20 February 2013. List of smallest...

Acetylcholine (ACh) is an organic compound that functions in the brain and body of many types of animals (including humans) as a neurotransmitter. Its...

Silicon nitride is a chemical compound of the elements silicon and nitrogen. Si 3N 4 (Trisilicon tetranitride) is the most thermodynamically stable and commercially...

3n}&=\sum _{j=1}^{3n}(-1)^{3n-j}x^{2j}-\sum _{j=0}^{3n-1}(-1)^{3n-j}x^{2j}\\[6pt]&=\sum _{j=0}^{3n-1}\left((-1)^{3n-(j+1)}x^{2(j+1)}-(-1)^{3n...

operating controls installed on the port side of the cockpit. The later F6F-3N, first flown in July 1943, was fitted with the AN/APS-6 radar in the fuselage...

formula: p n = 3 n 2 − n 2 = ( n 1 ) + 3 ( n 2 ) {\displaystyle p_{n}={\frac {3n^{2}-n}{2}}={\binom {n}{1}}+3{\binom {n}{2}}} for n ≥ 1. The first few pentagonal...

Destroyed during launch of Atlas-Centaur 070. 8 BS-3B 1991-060A 1991-08-25 Tanegashima H-I Success 9 BS-3N 1994-040B 1994-07-08 Kourou Ariane 44L Success...

Tributylamine (TBA) is an organic compound with the molecular formula (C4H9)3N. It is a colorless liquid with an amine-like odor. Tributylamine is used as...

BlueStacks (also known as BlueStacks by now.gg, Inc.) is an American technology company recognized for its creation of the BlueStacks App Player and other...

4 − 18 n 3 + 18 n 2 − 9 n + 2 2 {\displaystyle s={1 \over {2}}(3n^{2}-3n+1)(3n^{2}-3n+2)={9n^{4}-18n^{3}+18n^{2}-9n+2 \over {2}}} There are r = 2n − 1...

quaternized to give trimethylglycine, a natural product: H 3N+ CH 2COO− + 3 CH3I → (CH 3) 3N+ CH 2COO− + 3 HI Glycine condenses with itself to give peptides...

In mathematics, a power of three is a number of the form 3n where n is an integer, that is, the result of exponentiation with number three as the base...

function f (n) as n becomes very large. If f(n) = n2 + 3n, then as n becomes very large, the term 3n becomes insignificant compared to n2. The function f(n)...

12 were built. Marine Corps night fighter squadron VMF(N)-513 flying F7F-3N Tigercats saw action in the early stages of the Korean War, flying night interdiction...

the (n+1)th data value; the upper quartile is 75% of the (3n+1)th data point plus 25% of the (3n+2)th data point. If there are (4n+3) data points, then the...

(3N 53W) Acuria (Akurio, AkuriyoRoraima, Brazil, Guyana, and Venezuela Amariba (2N 60W) Amicuana (2N 53W) Apalaí (Apalai), Amapá, Brazil Apirua (3N 53W)...

h + k + ℓ = 4n h, k, ℓ mixed odd and even, or all even with h + k + ℓ ≠ 4n Triangular lattice Ti, Zr, Cd, Be ℓ even, h + 2k ≠ 3n h + 2k = 3n for odd ℓ...

complicated modes of molecular vibration, with 3N − 5 vibrational modes for a linear molecule and 3N − 6 modes for a nonlinear molecule. As specific...

2n 3.330 3.580 2An.3n Gauss/Gilbert 4.180 4.290 3n.1n Cochiti 4.480 4.620 3n.2n Nunivak 4.800 4.890 3n.3n Sidufjall 4.980 5.230 3n.4n Thvera 5.894 6.137...

vibrational modes is therefore 3N minus the number of translational and rotational degrees of freedom, or 3N–5 for linear and 3N–6 for nonlinear molecules...

(or Verkade superbase) is a powerful superbase with the formula P(MeNCH2CH2)3N. A colorless oil, it is an aminophosphine although its inventor John Verkade...

second sperm cell fuses with both central cell nuclei, producing a triploid (3n) cell. The zygote develops into an embryo; the triploid cell develops into...

3n − m survivors. There must be at least one survivor, namely the spot added in the final move. So 3n − m ≥ 1; hence a game can last no more than 3n − 1...

formula 2n2 + 3n + 1 = 2n2 + θ(n) means that 2n2 + 3n + 1 = 2n2 + f(n), where f(n) is some function in the set θ(n). In this case, we let f(n) = 3n + 1, which...

(abbreviated TPMA or TPA) is an organic compound with the formula (C5H4NCH2)3N. It is a tertiary amine with three picolyl substituents. It is a white solid...

{1}{2}}(n^{2}+3n)\right]T_{5}+(n+1)T_{4}+T_{1}+T_{2}+T_{3}+T_{7}\\\leq &(n^{2}+n)T_{6}+(n^{2}+3n)T_{5}+(n+1)T_{4}+T_{1}+T_{2}+T_{3}+T_{7}\...

comprises an archipelago of islands centred upon the geographic coordinates 21°3N, 80°00W. Cuba is the principal island, surrounded by four main archipelagos:...

ammonium chloride and paraformaldehyde: 9 (CH2=O)n + 2n NH4Cl → 2n (CH3)3N•HCl + 3n H2O + 3n CO2 Trimethylamine is produced by several routes in nature. Well...