3. What is the angle between A and B if A.B=0 4. Find (u+v) (2u-v) given that uu=4 u v=-5 and v.v=10 5. Determine if u and v are orthogonal u= (cos, sin 0,-1); v= (sin 0.-cos 0,0) y=

Q: 5) Find the angle between the lines. y+2 %3D z-5 2x – 3 = y + 9 = 2z + 7 & x +1 = | 2 2.

A: Putting the value of drs of line , we can get angle

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Find the direction cosines of the vector v = -21-8ĵ+2k Give your answers in exact form i.e. in terms…

A: We have find the direction cosines of the given vector.

Q: Q2: -A meter stick in the x'y' plane makes angles of 45° with the x' and y' axes. O' and the meter…

A: The angle that the metre stick make with x axis is

Q: c) Rotate ATAB if T(2,3), A(1,1), B(4,-3) 90° clockwise about the origin, then reflect the image…

A: Answer is mentioned below

Q: Consider the following. u = (2, 0), v = (5, 7) (a) Find u · v. U'V = (b) Find the angle between u…

A: Given that  The vectors  u=(2,0) and v=(5,7) To find the u.v and angle between the u and v

Q: x + y 2x + y. 2 -4_ x = Ex: 5 : Y= Ex: 5

A:

Q: 3. (Sinx, Sinzx, 4. for the given vectors find the value of normalize W+V π = (1, 1, 3) V = (3, 1,…

A:

Q: What is the angle between the lines 무 x-2 y+4_ :-3 x-2 y-5 _ : -3 and 1 1 2 1

A: To find the angle between any two lines of the form x-x1a1=y-y1b1=z-z1c1 and x-x2a2=y-y2b2=z-z2c2,…

Q: (1) Let 0 be the angle between vectors A and B, find the value of the angle 0 when

A:

Q: Suppose u = (1,1,–2), v=(3,-2,1), and w =(0,1,-5). Find: %3D (a) The cosine of the angle between u…

A: We will answer the first three subparts of this question as per our guideline. Please resubmit the…

Q: Find the angle between the line given by ⟨x, y, z⟩ = ⟨2t, 3t, t⟩ and the y-axis exactly.

A:

Q: Look at attached image, thank you

A:

Q: 4. (a) (5 marks) Use the distributive property of dot product to find (x – y) · (x + y) when x = 3i…

A: Given:             a) x=3i-4j and y=2i+4j Use the distributive property of dot product to find:…

Q: Question 9 Let I be the line with parametric equations x=3-3t y = 5+3t z=-6-2t Find the vector…

A:

Q: Answer the word correct or wrong with correcting the error, any. 1-The rf is along the direction of…

A: Given : The rf is along the direction of vi or a. Also that vf and rf are usually in same direction.…

Q: tudent Bookmarks A USATestprep, LLC -. (2/4) Theorems & Parallelograms Practice Activ... T 13/18…

A: To find the value of x in each parallelogram.

Q: [ 64–x² 64-x²-y 2x? dzdydx. Use cylindrical coordinate to evaluate La LIe4-r2 So

A:

Q: irectly opposite on the other side/shore. If the speed of the boat (in still water) is 16 mph and he…

A:

Q: Q2/ what the sine of the angle between the vector d= 3î + ĵ + 2k , b= 2î – 2j + 4k -

A: Here given vector as a=3i+j+2k, b=2i-2j+4k Thus a=32+1+22=9+1+4=14 a=22+-22+42=4+4+16=24=26