2 is the First Prime - the first Prime number. A prime number is one which can only be divided by itself and 1.
1[+] Helium‎ (5 C, 1 P, 59 F)2[+] Neon‎ (3 C, 1 P, 56 F)3[+] Argon‎ (2 C, 1 P, 25 F)4[+] Krypton‎ (2 C, 1 P, 18 F)5[+] Xenon‎ (2 C, 1 P, 19 F)6[×] Radon‎ (1 P, 18 F)7[×] Ununoctium‎ (1 P, 9 F)
PF 1 & PF2 stands PRIME FACTORIZATION
2 peas in a pod
31
2 Point Four Children
phase rule F=C+2-p c= no. of components p=no. of phase here 2 represents temp and press are constant C=2 [water,ethanol] P=2[liq,vap] so,F=2
I think you might mean f(x)+2? Or do you mean f(x+2)? Either way it depends on what f(x) is.
For a general Lp space: In the notation of Lp norms: Let f and g be Lp functions, then: f+gp <= fp+gp Specifically for p=2, using integrals, we have (where "S" means integral): (S(f+g)2)1/2 <= (S(f)2)1/2+(S(g)2)1/2 and again, replacing p with 2 will yield the definition is a general Lp space.
F- Format A- Audience T- Topic P- Paragraph
11 players on a football team
"MD f a a f p" does not appear to be a standard abbreviation or acronym. It is possible that it is a typographical error or a specific code or notation from a particular context. Without more context, it is difficult to provide a definitive answer.
The 'P' in any American WW2 aircraft meant Pursuit, in British, known as a fighter. The 'P' designation gave way to 'F' somewhere around P-82, later models of which were known as F-82. This was in 1946.