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Chapter 4: Q27. (page 157)

For exercises 26 and 27, use the advertisement shown at the right.

What are the dimensions of the matrix?

Short Answer

Expert verified

The dimensions of matrix are 3脳3.

Step by step solution

01

– Description of step.

Matrix is an ordered rectangular arrangement of numbers in horizontal rows and vertical columns enclosed in brackets.

02

– Description of step.

Let three columns stands for Evening, Matinee and twilight shows respectively and three rows stands for prices of movie tickets for adult, child and senior.

03

– Description of step.

Write a matrix for the prices of movie tickets for adults, children, and seniors.

7.505.503.754.504.503.755.505.503.75

04

– Description of step.

Write the dimension of the matrix.

The matrix in the step 3 has 3rows and 3columns, the dimensions of matrix are 3脳3.

Therefore, the dimensions of matrix are 3脳3.

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