Difference between revisions of "031 Review Problems"

Revision as of 17:20, 24 August 2017

This is a list of sample problems and is meant to represent the material usually covered in Math 31. An actual test may or may not be similar.

1. True or false: If all the entries of a $7\times 7$ matrix $A$ are $7,$ then det $A$ must be $7^{7}.$

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 '''This is a list of sample problems and is meant to represent the material usually covered in Math 31. An actual test may or may not be similar.'''
-'''1.'''
+'''1.''' True or false: If all the entries of a <math>7\times 7</math> matrix <math>A</math> are <math>7,</math> then det <math>A</math> must be <math>7^7.</math>
 {| class="mw-collapsible mw-collapsed" style = "text-align:left;"
-!Solution:
+!Solution: &nbsp;
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+|}
+{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
+!Final Answer: &nbsp;
+|-
+|
+|-
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