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# What is non trivial dependency?

Updated: 4/28/2022 Wiki User

14y ago

A DEPENDENCY X->Y IS SAID TO BE TRIVIAL DEPENDENCY IF Y IS A PROPER SUBSET OF X OTHERWISE NON TRIVIAL DEPENDENCY. Wiki User

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Q: What is non trivial dependency?
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### What is non trivial functional dependency?

--&gt;non trivial functional dependency is totally opposite to the trivial functional dependency. --&gt; non trivial dependency means X--&gt;Y that is if Y is not proper subset of X table or relation with X then it said to be non trivial functional dependency.

### What is trivial dependency?

A DEPENDENCY X-&gt;Y IS SAID TO BE TRIVIAL DEPENDENCY IF Y IS A PROPER SUBSET OF X OTHERWISE NON TRIVIAL DEPENDENCY.

### What is non dependence?

A DEPENDENCY X-&gt;Y IS SAID TO BE TRIVIAL DEPENDENCY IF Y IS A PROPER SUBSET OF X OTHERWISE NON TRIVIAL DEPENDENCY.

### What is Trivial and Non Trivial Dependency?

Trivial functional dependencyA trivial functional dependency is a functional dependency of an attribute on a superset of itself. {Employee ID, Employee Address} &rarr; {Employee Address} is trivial, as is {Employee Address} &rarr; {Employee Address}.

non-trivial

### What are non-trivial factors?

Concerning the integers, non-trivial factors are factors that are not the original integer or 1. For example, the non-trivial factors of 8 are 2 and 4, and the nontrivial factors of 36 are 2, 3, 4, 6, 9, 12, and 18. Prime numbers and 1 do not have any non-trivial factors. Non-trivial may also refer to a proof or theorem which is not obvious or simple to prove.

### What are the non trivial factors of 15863?

The factors of 15863 are 1, 29, 547, 15863, so the non trivial ones are 29 and 547.

### Does any homogeneous system have nontrivial solution?

x+y=0 2x+2y=0 This homogeneous system has infinitely many non-trivial solutions. If you are looking for exactly one non-trivial solution, no such system exists. the system may or may not have non trivial solution. if number of variables equal to number of equations and given matrix is non singular then non trivial solution does not exist

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### What are the release dates for Trivial - 2011 Non Sequitur 1-4?

Trivial - 2011 Non Sequitur 1-4 was released on: USA: 8 December 2011

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