The simplest answer is f(input) = 1. That is, whatever you input, the output is 1.
On = 2n - 1 so O13 = 2*13 - 1 = 26 - 1 = 25
On = 2n - 1 then O13 = 2*13 - 1 = 26 - 1 = 25
25 apex
13
13, I’m pretty sure!
the reciprocal (aka multiplicative inverse) of a number is 1/number, so the reciprocal of -13 is -1/13 (I moved the negative from the 13 to the 1 as per convention, 1/-13 = -1/13). The reciprocal of any number is what you have to multiply that number by to yield 1. -13 * -1/13 = (-13*-1)/13 = 13/13 = 1
13 ÷ 1/3 = 13/1 ÷ 1/3 = 13/1 × 3/1 = (13×3)/(1×1) = 39/1 = 39.
14
FLORENCE 13
1, -1, 13, -13
1 and 13.
Multiples of 13 have 13 as a factor. 13, 26, 39 and so on.