Chapter 3: Q7. (page 145)

Choose the letter of the term that best matches each phase.
7. The solution of a system of equations in three variables $(x, y, z)$

Short Answer

Expert verified

The solution of a system of equations in three variables $(x, y, z)$ (b) ordered triple.

Step by step solution

Step-1 –Concept of ordered triple

In general, a solution of a system three variable is an ordered triple $(x, y, z)$ that means all three equations are true.

Step-2 –Example of ordered triple

An ordered triple is a list of three elements written in certain order. As with ordered pairs, order is important. For example, the numbers $1, 2$ and $3$ can form $6$ ordered triple $(1, 2, 3), (1, 3, 2), (2, 1, 3), (3, 1, 2), (3, 2, 1)$ .

Step-3 –Match the term with phrase

Hence, by the above data we can say, the solution of a system of equations in three variables $(x, y, z)$ (b) ordered triple.

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Choose the letter of the term that best matches each phase.
7. The solution of a system of equations in three variables $(x, y, z)$

Short Answer

Step by step solution

Step-1 –Concept of ordered triple

Step-2 –Example of ordered triple

Step-3 –Match the term with phrase

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Choose the letter of the term that best matches each phase.7. The solution of a system of equations in three variables x,y,z

Short Answer

Step by step solution

Step-1 –Concept of ordered triple

Step-2 –Example of ordered triple

Step-3 –Match the term with phrase

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Discrete Mathematics

Theoretical and Mathematical Physics

Decision Maths

Probability and Statistics

Geometry

Statistics

Study anywhere. Anytime. Across all devices.

Choose the letter of the term that best matches each phase.
7. The solution of a system of equations in three variables $(x, y, z)$