SQL: SQL stands for “Structured Query Language”. The current version of SQL is “ANSI SQL – 92”. SQL is not a programming language. It is text-based and it is also called as data sublanguage. In order to get SQL as a complete programming language, it should be included in scripting languages like Java, C#, and so on. It contains constructs which are used to define and process database . They are executed using DBMS-supplied command prompt. Some of the DBMS products provide GUI tools in order to perform tasks are as follows: SQL Server Oracle Database MySQL Data Definition Language (DDL): It is used for creating tables and other structures. They perform operations like, creating tables, modifying database, and removing database. ALTER TABLE Statement: “ALTER TABLE” statement comes under Data Definition Language. It is used to modify column, add constraints, add column(s), drop column, rename column name and table name, drop constraints, and so on. Syntax: The Syntax to drop constraint is as follows: ALTER TABLE table_Name ADD CONSTRAINT constraintName; Query to alter the table: ALTER TABLE EMP_1 ADD PROJ_NUM CHAR(3); Explanation: The above query add “PROJ_NUM” to the table “EMP_1”. The “PROJ_NUM” is declared as “CHAR” datatype.

Question

Using MATLAB symbolic toolbox, given these 3 equations, how would you solve for mu = function(theta), making sure that there are no mu's on the right hand side, making sure theta-dot-dot, theta-dot-squared- and N aren't in the final answer either.

Answer 1

Question

Chapter 6, Problem 11RQ

Program Plan Intro

SQL:

SQL stands for “Structured Query Language”.

The current version of SQL is “ANSI SQL – 92”.

SQL is not a programming language. It is text-based and it is also called as data sublanguage.

In order to get SQL as a complete programming language, it should be included in scripting languages like Java, C#, and so on.

It contains constructs which are used to define and process database. They are executed using DBMS-supplied command prompt.

Some of the DBMS products provide GUI tools in order to perform tasks are as follows:

SQL Server

Oracle Database

MySQL

Data Definition Language (DDL):

It is used for creating tables and other structures. They perform operations like, creating tables, modifying database, and removing database.

ALTER TABLE Statement:

“ALTER TABLE” statement comes under Data Definition Language.

It is used to modify column, add constraints, add column(s), drop column, rename column name and table name, drop constraints, and so on.

Syntax:

The Syntax to drop constraint is as follows:

ALTER TABLE table_Name ADD CONSTRAINT constraintName;

Query to alter the table:

ALTER TABLE EMP_1 ADD PROJ_NUM CHAR(3);

Explanation:

The above query add “PROJ_NUM” to the table “EMP_1”.

The “PROJ_NUM” is declared as “CHAR” datatype.

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Using MATLAB symbolic toolbox, given these 3 equations, how would you solve for mu = function(theta), making sure that there are no mu's on the right hand side, making sure theta-dot-dot, theta-dot-squared- and N aren't in the final answer either.

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