I would like to know,what is y to the 12 power, over y to the 12 power?

Do you mean ------

(Y^12)/(Y^12)

if n is any value except zero,

n/n = 1

To find the value of y raised to the 12th power divided by y raised to the 12th power, you can use the law of exponents. According to this law, when you divide two numbers with the same base, you subtract the exponents. In this case, the base is y and the exponents are both 12.

So, y^12 / y^12 = y^(12-12) = y^0.

Any nonzero number raised to the power of zero is always equal to 1. Therefore, y^0 equals 1.

So, the answer is 1.