Rotate the vector (-3,5) 270° counter-clockwise about the origin. {[ ? ],[ ])

Q: Find the unit vector that points in the direction of [ 2 7 1 -7] + [1 -1 2 8]

A: What is Unit Vector: Geometrical objects with magnitude and direction are called vectors. A starting…

Q: Rotate the vector v = by 0 = 2

A:

Q: Find a unit vector having the same direction as the given vector. (-7, 7)

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Q: Express the vector in terms of it's length and direction. i + 2j - k

A: Solution:Given   i+2j+kTo express in terms of its length and direction.u=vvand v=vu

Q: Find the unit vector in the same direction as the vector u = [8, –7].

A: When you divide a vector by its magnitude you get an unit vector along its direction.

Q: Which of the following is a unit vector parallel to the vector?

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Q: Sketch the vector indicated. (The vectors u and v are shown in the figure.) u-v 4 10 4

A: Given that: Two vectors u and v.

Q: point for the vect

A: What point is the endpoint for the vector corresponding to T(x)?

Q: Find the component form of the resultant vector. 1) u =(-11, 2) b=(10,-4) Find: -u - b

A: As per guidelines, we'll solve only one question if multiple questions are asked. If you need any…

Q: What is the unit vector for the vector (-9.53, 13.04, –13.15)? Answer: ( Nete

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Q: :: Sketch the vector below using a prism. Label the coordinates of all the vertices of the prism.…

A: Locate the points  (-3,0,0) on x axis (0,4,0) on y axis  (0,0,1)  on z axis    These are the three…

Q: Find a unit vector that has the same direction as 8i - j+ 4k. Write the numerical coetficient in…

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Q: Rotate the vector (3,-2) 90° clockwise about the origin.

A:

Q: Write a vector equation for the line segment from P to Q. 4

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Q: Rotate the vector (5,1) 90° clockwise about the origin. ([ ? ],[ ])

A: We need to rotate the following vector 90° clockwise about the origin x,y = 5,1

Q: Find the magnitude vector v=(2,-3,5)

A: To Find: Magnitude of vector v=(2,-3,5) We know that magnitude of (x,y,z) is x2+y2+z2   therefore…

Q: Find the direction of the vector, in degrees, of the vector 21 - 21. No need to indicate the un

A: Recall; Let ai+bj be the vector, Direction of the vector is θ=tan-1ba We have, a=2, b=-2

Q: Rotate the vector (0,2) 270° counter-clockwise about the origin. {[ ? ],[ KU?1| )

A: Given vector is : 0,2 , rotate the vector 0,2 270∘in counter clockwise about origin.

Q: Find the given vector. The unit vector in the direction of u =〈1, 0, 7〉

A: A unit vector gets its name from the fact that the magnitude of the unit vector is unity or 1. It is…

Q: nd the vector that has the same direction as <3, -1, 4) but has length 52.

A: First find unit vector of direction then multiply with given magnitude

Q: Find the B-coordinate vector fe

A: First multiply some constant with given coordinator polynomial and equal the vector p(t) and find…

Q: Rotate the vector (-3,5) 270° clockwise about the origin.

A: Use linear transformation

Q: Find the magnitude of this vector (-8,8)

A: Given vector is  The magnitude of this vector is

Q: Find a unit vector in the direction of, a) й3 (-4,-3) b) й 3 (12, -5)

A: We have to find

Q: Find the components of the vector shown above. Vector =

A: From the Figure note that, the tail of the vector has coordinates -3,-4 and head has coordinates…

Q: Sketch the vectors

A: Solution : The magnitude  of |a| , |b|, |c| are  |a|=a1+a2|b|=b1+b2|c|=c1+c2 a=(-3)2+22     =9+4…

Q: = - A. Find the unit vector that makes an angle (0 with the positive x-axis.

A: The unit vector makes an angle θ=-3π4 with positive x-axis

Q: find the component form of the vector. The vector 2 units long in the direction 4i - j

A: Given vector is u = 4i – j. So, the unit vector in the direction of the given vector is

Q: Rotate the vector (5,1) 90° counter-clockwise about the origin.

A: Given,        A point (5,1). we need to rotate the point (5,1) 90o counter-clockwise about the…

Q: Find a unit vector in the direction of

A: Let us consider the given vector as,

Q: Find the angle O between the vectorS 3. and -2

A: Given: 34-2 &amp;114 We can write given vectors as, u=3, 4, -2v=1, 1, 4 We know that,…

Q: Try plotting Three Vectors and show the Resultant Vector as a result. Use Head to Tail Method.

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Q: Find a unit vector u in the direction opposite of (-1,-9, –7). | u =

A: First we find the vector of the same magnitude in the opposite direction of the given vector and…

Q: Find the component form and the magnitude of the vector v. Initial Point Terminal Point (-4, 6) (24,…

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Q: Find the magnitude of the resultant vector. (-25.6, 7.7)- (-11, -9.8) 1R

A: letA→=-25.6, 7.7 and B→=-11,-9.8

Q: Rotate the vector 180 degrees about the origin. Fill in the missing component [?] ([?], [] ) Enter

A:

Q: y =-x (b) Use it to project the vector v =

A: Given

Q: Find the vector v, where u = (-1, 3) and w = :(-3, -1). v = u + 2w Illustrate the specified vector…

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Q: Rotate the vector (3,-2) 90° clockwise about the origin. {[ ? ],[ ]} Enter

A:

Q: Find a unit vector u in the direction opposite of (-1, –1, –10). U =

A: We have given a vector.  We have to a unit vector in the direction opposite of &lt;-1, -1, 10&gt;

Q: Find a unit vector in the direction of the vector v = .

A: Given a vector v=&lt;-2,2&gt;. We need to find a unit vector in the direction of 'v'. Let's begin.

Q: Find a unit vector u in the direction opposite of (-8,-4,-9). u =

A: Given vector is -8, -4, -9 We have to find a unit vector u in the direction opposite of the given…

Q: Find the angle a between the vectors 3 2 B [B] and -4 -3

A:

Q: For the vector r (3, - 1), what is -4r? The vector - 4r = ( ).

A: Given :   Vector r =  ⟨3, -1⟩  To find : -4r ?

Q: Sketch the vector ? = ⟨−2, 4⟩.

A: Given: Consider vector V=&lt;-2, 4&gt;

Q: Find the angle O between the vector S -5 and -3 -4 Answer in rodians

A:

Q: Find a unit vector u in the direction opposite of v = (2,8,-3).

A: Solution ) v =  { 2 , 8 , -3 }   vector with same magnitude and opposite direction   = { -2 , -8 , 3…

Q: Which of the vectors in the image below represents 3 C when c = ?

A: Given query is to find the option which gives vector 3c.

Q: Find a unit vector u in the direction of the given vector. (- 1,2)

A: The given vector is, &lt; -1, 2 &gt;.

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.