Mathematics, 31.10.2019 02:31 Fedaca5
Find a unit vector in the same direction as the vector a = 4iβ2j+ 4k, and another unit vector in the same direction as b = β4i + 3k. show that the vector sum of these unit vectors bisects the angle between a and b. hint: sketch the rhombus having the two unit vectors as adjacent sides.
Answers: 3
Mathematics, 21.06.2019 17:00
What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units
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Mathematics, 22.06.2019 04:00
A. 120 degrees b. 90 degrees c. 30 degrees d. 60 degrees
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Find a unit vector in the same direction as the vector a = 4iβ2j+ 4k, and another unit vector in the...
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