a value of zero in the denominator makes the fraction undefined
Undefined: You cannot divide by zero
zero is horizontal, undefined is vertical
Undefined: You cannot divide by zero
Undefined: You cannot divide by zero
Zero is pretty well defined. Division by zero is undefined.
undefined
A quotient is undefined if the divisor is zero.
a value of zero in the denominator makes the fraction undefined
Undefined: You cannot divide by zero
The answer depends on the part of the question that is missing.
zero is horizontal, undefined is vertical
Undefined: You cannot divide by zero
Undefined: You cannot divide by zero
Undefined: You cannot divide by zero
if there is 0 in the numerator it is zero regardless. But if it's zero in the denominator and zero in the numerator then it is undefined in all such cases where the denominator equals zero.
undefined