Let "A" be a 2 by 2 matrix. Given that Det (A) = 3. Find the Det (5A) = O 15 8 It cannot be found with the information given. O 75

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Let "A" be a 2 by 2 matrix. Given that Det (A) = 3. Find the Det (5A) =

- ○ 15
- ○ 8
- ○ It cannot be found with the information given.
- ○ 75
Transcribed Image Text:Let "A" be a 2 by 2 matrix. Given that Det (A) = 3. Find the Det (5A) = - ○ 15 - ○ 8 - ○ It cannot be found with the information given. - ○ 75
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