Answered: F(W, X, Y, Z) = Em(3,6,8,9, 12, 15) +…

F(W, X, Y, Z) = Em(3,6,8,9, 12, 15) + d(1,4, 5, 11) Minimize use Map Entered Variable when: 1- Z is Entered Variable 2- Y is Entered Variable 3- X is Entered Variable 4- W is Entered Variable

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Max Function

Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.

Power Function

A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:

Question

F(W, X, Y, Z) = Em(3,6,8,9, 12, 15) + d(1,4, 5, 11)
%3D
Minimize use Map Entered Variable when:
1- Z is Entered Variable
2- Y is Entered Variable
3- X is Entered Variable
4- W is Entered Variable

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