a.
Find the given matrices for the given message.
a.
Answer to Problem 141RE
The sequence of thematrices is
Explanation of Solution
Given:
The given message is “LOOK OUT BELOW”.
Calculation:
Find the number for each letter.
Now
LOO
O_ K
UT_
BEL
OW_
Hence the sequence of thematrices is
b.
Find the encodedmessage using encoding matrix.
b.
Answer to Problem 141RE
The sequence of thecoded row matrices is
Explanation of Solution
Given:
The given message is “LOOK OUT BELOW” and the encoding matrix is
Calculation:
Find the number for each letter.
Now
LOO
Multiply by the given encoding matrix.
O_ K
Multiply by the given encoding matrix.
UT_
Multiply by the given encoding matrix.
BEL
Multiply by the given encoding matrix.
OW_
Multiply by the given encoding matrix.
Hence the sequence of thecoded row matrices is
Chapter 8 Solutions
EBK PRECALCULUS W/LIMITS
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