So when Helmholtz recognized that thought moves at a finite rate, faster than a bird but slower than sound, he missed a fundamental difference between the brain and a telegraph. In our heads, speed is not always the most important thing. Sometimes what really matters is timing.
A solution of a quadratic equation is a value of the variable that makes the equation true. Many quadratic equations. can be solved by factoring and using the zero-factor property. The Zero-Factor Property: When the product of two real numbers is 0, at least one of them is 0.
By Definition. The first reason for why zero factorial is equal to one is because this is what it the definition says it should be. This is ultimately the only reason why, and is a mathematically correct explanation.However, this answer obscures some things behind the scenes.he first reason for why zero factorial is equal to one is because this is what it the definition says it should be. This is ultimately the only reason why, and is a mathematically correct explanation. However, this answer obscures some things behind the scenes.