Without calculating the sum, determine whether each answer will be rational or irrational.

Mathematics

1 answer:

Ray Of Light [21]3 years ago

7 0

Answer:

Irrational

rational

Step-by-step explanation:

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P: grass is green or Q: 3 is the square root of 10 (P ∨ Q)

Inga [223]

P v Q is a disjunction, which is true whenever P or Q is true or both are true. P v Q is false only when P and Q are both false.

You know that Q is false, because 3 is not the square root of 10, so the only possibility for P v Q be true is that P is true.

If that is the case, you have this relation:

T F ---> T

which means True and False imply True

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We have 4different boxesand 6different objects. We want to distribute the objects into the boxes such that at no box is empty. I

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Answer:

Following are the solution to this question:

Step-by-step explanation:

They provide various boxes or various objects. It also wants objects to be distributed into containers, so no container is empty. All we select k objects of r to keep no boxes empty, which (r C k) could be done. All such k artifacts can be placed in k containers, each of them in k! Forms. There will be remaining $(r-k)$ objects. All can be put in any of k boxes. Therefore, these $(r-k)$ objects could in the $k^{(r-k)}$ manner are organized. Consequently, both possible ways to do this are