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Structural Analysis

6th Edition
KASSIMALI + 1 other
Publisher: Cengage,
ISBN: 9781337630931

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Section
BuyFindarrow_forward

Structural Analysis

6th Edition
KASSIMALI + 1 other
Publisher: Cengage,
ISBN: 9781337630931
Chapter B, Problem 1P
Textbook Problem
1 views

Determine the matrix C = A + 3B if

A = [ 12 8 15 8 7 10 15 10 5 ] B = [ 2 1 1 1 4 6 1 6 3 ]

To determine

Find the matrix C=A+3B.

Answer to Problem 1P

The matrix C is [18111811192818284]_.

Explanation of Solution

Given information:

A=[12815871015105]B=[211146163]

Calculation:

Find the matrix 3B:

Substitute [211146163] for B.

3B=3[211146163]=[633312183189]

Find the matrix C using the relation:

C=A+3B

Substitute [12815871015105] for A and [633312183189] for 3B.

C=[12815871015105]+[633312183189]=[18111811192818284]

Thus, the matrix C is [18111811192818284]_.

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