Question

presentation & combination meaning​

Answer 1

Explanation:

presentation :-

the giving of something to someone, especially as part of a formal ceremony.

a speech or talk in which a new product, idea, or piece of work is shown and explained to an audience.

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combination :-

a joining or merging of different parts or qualities in which the component elements are individually distinct.

a sequence of numbers or letters used to open a combination lock.