n is number of moles per unit length and N is number of moles.
n is the sample size.
n-1 means take the sample size and subtract 1 from it.
Population size
n
In statistics, "N" typically represents the total number of observations or the size of the population being studied, while "n" denotes the sample size, which is the number of observations drawn from that population for analysis. The distinction is important because conclusions drawn from a sample (n) are often used to infer characteristics about the larger population (N). Understanding the difference helps in applying statistical methods correctly and assessing the reliability of results.
the double of n is m. is the difference between m and n
nothing
n p =n!/(n-r)! r and n c =n!/r!(n-r)! r
n is the sample size.
2n is 2 times n.
The notation 2N typically means double the amount of a variable or object N. So, 2N is twice the value of N.
The difference between s355j2g3 and s355j2 + n is that in the second expression s355j2 is not multiplied by g3. Also in the second expression s355j2 is summed with n.
n
n
n - n/3
Suppose the number is N then 4N = 3*abs(35-N) where abs(35-N) is the difference between 35 and N If N > 35 then 4*N = 3*(N-35) = 3*N - 105 So N = -105 If N < 35 then 4*N = 3*(35-N) = 105 - 3*N So 7*N = 105 ie N = 15 So N = -105 or 15
suppose "n"= a number so : n - 6 it will "-" because it's said DIFFERENCE .