Suppose v = (2,1, 2). Then (3, 1.5, 3) is ? v to v (-5, 1, –3) is ? v to v (-4, –2, –4) is ? v to v (-4, 2, 3) is ? v to v

Q: Let a = (5, 4, 2) and b = (-1, -2, -3), then 3a 5b (10, 2, -9). = - Select one: O True O False

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Q: Let U=(2,-1,0,-3) ,V=(1,-1,-1,3) and W=(1,3,-2,2) then -4U+2V- 2W is: * O skip O (-8 -4 2 14) O (-8…

A: U = (2,-1,0,-3) V = (1,-1,-1,3) W = (1,3,-2,2) find -4U + 2V -2W = ? -4(2,-1,0,-3) + 2(1,-1,-1,3) -…

Q: ,5,6,and 7 that are not answered?

A: The appropriate hypothesis test for each of the following research situations: z for Mean Pearson…

Q: Which of the following correctly states the interval that the function f(x) = 2x* - x² - 12x² %3D +x…

A: Given:     To determine: intervals in which f(x) is decreasing

Q: WA #

A:

Q: A = 8 9 -9 -1 7 -2 -7 4 -3

A:

Q: Suppose U = {1, 2,..., 9}, A = all multiples of 2, B = all multiples of 3, and C = {3, 4, 5, 6, 7}.…

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Q: uxv is , and U x u is

A: We are asked to find the cross product of the vectors

Q: Simplify. 5-2(2W-2) + w O-3w-9 O*3w+9 O 3w+9 O 3w-9

A:

Q: ū = (-2,5) and v = (4, 8), find –3ü+ ū. %3D elect the correct answer below: (2, 13) (7, 13) (2, – 7)…

A: Simplification

Q: Given u = (10, 9) and v = (5, - 2), find v-u. O (-10, – 3) O (-5, - 2) O (-15, – 8) O (-5, – 11) O…

A: Givenu=(10, 9)v= (5 ,-2)

Q: Do.! (9, - 6)=(

A:

Q: If A=(7,8) and B=(2,4,6) find A x B

A: Explanation of the answer is as follows

Q: If a = (2, 4, – 1, 3) then ||-3a|l,= Select one: а. 30 b. -30 c. 27 d. -27

A:

Q: Q. One of the following statements is wrong: a. [-1,0] = [1,100] b.(2,3] = [-2,5) с. (1,2) %3DR…

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Q: d. (7, -5) h. (0, 1) c.(-8, 7) g. (7,-1) b. (-6, 6) a. (3, 8) f. (-4,-8) e. (5,-4) Part 1 out of 8…

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: Suppose B = (-8, –9) and АВ — (-16, –16). Then || A =

A:

Q: Let v = (2, -1, 5) and u = (5, -7,3). Find 37 - 5u

A: We have to find 3v - 5u

Q: Let ā (3, 5, - 4) and 6 = (1, 4, 3). (à − b ) × ( ã + b) =

A:

Q: Find Al. A= 52 3 6 10 = [] 01

A: To find AI,

Q: Suppose B = (9, 1, 8) and AB = (10, 4, 14). Ther

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Q: If (-2, 5) E r, which of the following ordered pairs belongs to r -l? (2,-5) (5,-2) (1/2,-1/5) O…

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Q: Suppose B = (8, -7) and AB = (1, -13). Then 0 A

A: If we have two points A=x1,y1 and B=(x2,y2) then AB→=x2-x1,y2-y1          Equation 1   If we have…

Q: Let C= 3 5 6 - 5 -5. Find 3C. -4-3 3C = []

A: Given matrix  C=356-5-4-3so 3C means multiply each and every element of matrix by 33C=91518-15-12-9

Q: Find .. a = (7, -4), b= (5, 8)

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Q: Ifv = (8, -20) and w = (15,3), find + W. ² Select the correct answer below: O (7,-4) (23,-17) O…

A: