Determine the (smaller) angle between the two vectors A=5a-7a+ 4a $ B=-2a +a a-3a r $ Express your answer in degrees and up to two (2) decimal places. 35.22 degrees 125.22 degrees 144.78 degrees 54.78 degrees

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Determine the (smaller) angle between the two vectors
A=5a-7a+ 4a
$
B=-2a +a 3a
$
Express your answer in degrees and up to two (2) decimal places.
35.22 degrees
125.22 degrees
144.78 degrees
54.78 degrees
Transcribed Image Text:Determine the (smaller) angle between the two vectors A=5a-7a+ 4a $ B=-2a +a 3a $ Express your answer in degrees and up to two (2) decimal places. 35.22 degrees 125.22 degrees 144.78 degrees 54.78 degrees
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