Which options contain pairs that are not orthogonal:     1) <4,-2,-1>,<-2,3,4>   2) <1,1>,<1,-1>   3) <1,-1,-1>,<0,1,-1>   4) <-7,-3,1,0>,<0,2,6,4>     Enter your answer in ascending order, in case of surplus add a 0

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: Q 2) Find the valuc of : Logs - 2 Log, +4 Logs

A: Solve the log function Property of log Log (x) y = y log(x)  LogA+logB+logC= log(ABC)  Logx(x) = 1

Q: Let u = , v = , and w = . find uw

A:

Q: Create 2 sets, one linearly independent and one linearly dependent, by replacing the x with a…

A: Step: 1 Linearly Dependent: - A set of vectors is called linearly dependent if at least one element…

Q: fox) = 2x4 +5x³- 5x²-5x+3

A: f(x) = 2x4+5x3-5x2-5x+3 Step 1: Use the rational root theorem to find possible factors.The rational…

Q: Two vertices ofa rectangle are located at (-2,5) and (4,5). The perimeter of the rectangle is 30…

A:

Q: then If A(-3-20) = Au = -2 ---A 2 and Av= -1 3 2

A:

Q: GIven u = and v = determine -4u - v

A:

Q: Find the slope of the line through each pair of points. 2) (-3, –18), (7, –11) 3) (-18, 2), (13,…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: Find the set (A∪B)∩C if A={0},B={1,2} and C={−1,0,1,2}

A:

Q: -5,-12, -19,-26, .. A а, 3-5n + 1 %D a n = -7n + 2 а, 3D-7п - 12 a 72 D a, = 7n – 12 %D

A:

Q: If A= F 2 4 -2 3A-2B= 11 AT 4 2 -2 4 -2 and B -3 = -1 -1 -3 271 -2 2, then 4 0 and

A:

Q: Given points M(-1,2,1), N(3,-3,0), and P(-2,-3,-4), find the following a) RMN b) RMN + RMP

A: Solution

Q: B = (1, 2) (-2,1.5) E = (-1,0.5) -2 -1 4 ch statement can be used to show AABC ~ ADEF? ADEF is the…

A: Please refer to the image below

Q: C): Find if y=1²-21 +3 and x=21-1.

A: We have to find where and

Q: 1 Determine the values of a, b and c if: 2(a,b,4) +(6,8, c) – 3(7,c,-4) = (-24,3,25)

A: We can solve this as follows:

Q: Y X2 X3 1 1 2 3 2 1 8 3 -3 Based on these data, estimate the following regressions:

A: A2 and B2 are not same.

Q: Calculate  i)  -3 x (-4) + 2  - (-15 + 9)  – 5 x -2 =

A:

Q: Plot each pair of points. Connect the two points in each pair. a) A(3, 4) B(5,0) b) C(-3,-1) D(0, 4)…

A: The points are: (a) A(3, 4)          B(5, 0) (b) C(-3, -1)       D(0, 4) (c) E(5, -4)         F(3,…

Q: Find the value of a, b, and c if (a+b)(a+b+c)=21, (a+c)(a+b+c)=35, and (b+c)(a+b+c)=42.

A: First we need to make some equations and the we have to simplify them in order to get a, b and c.

Q: Suppose à = (2,– 2,1) and b = (-3,–1,4). Which of the following is à x b? Select one: (7, 11, 8)…

A: We have to find cross product

Q: ニ -1 -4メ + 4y -2メ + 2y -32 - 3 3メ + 1y -32 + 14 3. %3D

A: Note: You have posted multiple questions, we have solved the first question for you, if there is a…

Q: 6.) Simplify: -5z + 13- 2y + 7y -8 + (-5z) + 10

A:

Q: Are the points (−2, 1), (1, 7), and (4, 14) on the same line? Why

A: We are given three points to check if they are linear or not. Three or more points are said to be…

Q: Dimension of ker A is Rank of A is

A:

Q: If u = (-9, -3) and w = (3,-1), find u-5w. Select the correct answer below: O (-6,-2) O <0,-2) O…

A: u→=-9,-3,w→=3,-1

Q: If k-1=²1-6, then 4k − 21 = 4

A:

Q: Let A = -4 4 2 -3 -2 -4 2A-B= 4 -1 -1 Determine 2A - B. and B = -1 3 -3 0 3 -3 -4 -3 4

A: Here, we have given two matrix now we have to find out the required matrix  (2A-B) So, for this…