Write relational algebra expressions for database provided

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A: The question has been answered in step2

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A: Dear learner, hope you are doing well, I will try my best to answer this question. Thank You!!!

Q: registers

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A:

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A: ANSWER:-

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A: We need to draw dendrogram of the above problem. See below steps.

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A: Here is the explanation of the above problem. See below steps.

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A: Pseudocode is an informal way of expressing distinct steps of an algorithm in a way that's easy .

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A: The answer is

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A: Here is the explanation of the above problem. see below steps.

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A: The model will learn and use " 26 parameters " in total.

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A: Here is the explanation of the above problem. See below steps.