The answer depends on what n represents.
N represents 100
n usually represents and unknown variable
25n
Whats n+8
It should be: n-10
4*n(n+1)
Not necessarily. A represents anything which you define it to be.
N represents Nitrogen.....
In chemistry C represent Carbon, O represents Oxygen, N represents Nitrogen, and H represents Hydrogen. These are all the most common elements in organic chemistry.
n ∑(f(x)/n) x = 0 Where f(x) represents the xth element in the set you're averaging, and n represents the number of elements in that set.
It depends on what N represents.