What is the unit vector in the direction ofù = 〈−3, 1〉? Select the correct answer below: 3 ㅇ<-> 10 10 아 3/10 10 2 3 <-4,4> 10 10 √10 (-3V0 V10) 10 3 ㅇ<-> 10' 10 3 1 ㅇ<-클,글>

Q: Are vectors (금 ) and (금, 1, 금)' orthogonal? Justify. V3

A:

Q: Find the unit vector in the direction of &lt;4,2&gt;

A:

Q: How many vectors have length 1 and dot product with (-1,7,2)=0?

A: We have to find number of vectors have length 1 and dot product with (-1,7,2)=0.

Q: Find the angle in degrees between vector a = and vector b =

A:

Q: find the length of the vector J = [7] find the - Determine i and عقد A angle & between each pairs. V…

A:

Q: Describe the relationship between the point (10,13) and the vector

A: We have to describe the relationship between the point (10, 13)  and  vector  &lt;10, 13&gt;

Q: How do you know if 3 vectors span R^3? Is there any example?

A:

Q: Express the following vector as the product of its magnitude and a unit vector: v=(3/5)i^ + (4/5)k^

A:

Q: Find the angle ū= , V = degrees

A: To find the angle between the given vectors.

Q: Find the angle 0 between the vectors. Зя sin 4 - (cos - sin 3 u cos

A: see below explanation

Q: Find the angle between two vectors a = (3,4,0) and b = (4,4, 2). O a. cos Cos cos-() O d. cos-() Ос.

A:

Q: Find a vector with initial point (-5, 0, -2) and terminal point (-4, -5,7). Then find a unit vector…

A:

Q: A vector with magnitude 7 points in a direction 295 degrees counterclockwise from the positive x…

A:

Q: What is the angle in radians between the vectors a = (6, 8, -2) and b = (-7, 7, 0)? Angle: (radians)

A:

Q: Find a unit vector in the direction of

A: Given that,   vector = &lt;6, 3, 2&gt; = u¯ (Say)   Unit vector = u¯u = &lt;6,3,2&gt;62+32+22 =…

Q: Find a unit vector in the direction of

A: Let us consider the given vector as,

Q: Express as a product. 1+ sin a

A: 1+sin(α)=(cos(α/2)+sin(α/2))(cos(α/2)+sin(α/2))Explanation:

Q: Find a unit vector in the same direction as (2i - 6j - k). Oi-j-k O

A: