define permutation and combination with example
Answers
Answer:
Combinations and Permutations
For instance, both permutations and combinations are collections of objects. But while a combination is a collection of the objects where the order doesn't matter, a permutation is an arrangement of a group of objects where the order does matter.
Answer:
•Defination of Permutation
A permutation is an arrangement of all or part of a set of objects, with regard to the order of the arrangement.
For example:
Suppose we have a set of three letters: A, B, and C. we might ask how many ways we can arrange 2 letters from that set.
•Defination of Combustion
Combustion is the scientific word for burning. In a combustion reaction a substance reacts with oxygen from the air and transfers energy to the surroundings as light and heat. The products of a combustion reaction are called oxides.
For example:
- Burning of Wood or Coal to heat your home.
- Burning of Petrol or Diesel to run your Car.
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