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Get Full Access to Math - Textbook Survival Guide
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# Solved: Without expanding the determinant, determine all values of x for which det(A) =

ISBN: 9780321964670 380

## Solution for problem 48 Chapter 3.2

Differential Equations | 4th Edition

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Differential Equations | 4th Edition

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Problem 48

Without expanding the determinant, determine all values of x for which det(A) = 0 if A = 1 1 x 2 1 x2 4 1 x3 .

Step-by-Step Solution:
Step 1 of 3

L3 - 5 π π π Know the exact values of the trig functions for 0, , , , π 6 4 3 and π and use them to ﬁnd other angle values. 2 5π...

Step 2 of 3

Step 3 of 3

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Solved: Without expanding the determinant, determine all values of x for which det(A) =

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