Let A = 5.7 ag -2.5ẩn and B = -1 âg+ 4an given the unit vectors = 0.6a+ 0.8ẩy and ẩh = 0.8ất – 0.6a → Determine A . B.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Let A = 5.7 ag -2.5ẩn and B = -1 âg+ 4an given the unit vectors
= 0.6a+ 0.8ẩy and ẩh = 0.8ất – 0.6a
→
Determine A . B.
Transcribed Image Text:Let A = 5.7 ag -2.5ẩn and B = -1 âg+ 4an given the unit vectors = 0.6a+ 0.8ẩy and ẩh = 0.8ất – 0.6a → Determine A . B.
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