Let H = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f} Let W = {(a, b) : a € H, b = H} be the Cartesian product H x H. The task is to compute a mystery number. Let X= 7 If 7 E H let X = X + 4 X=X+ |H| X=X+|W|

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: Evaluate. (2x+1)/x2+x-1  with endpoints 3 and 1.

A: Consider the given function: fx=2x+1x2+x-1 Now plug-in the value x=3 in the function. This gives,…

Q: Let a = (-5, 5, 4) and 6 = (-1,-4, 5). (a) a × b x (41,-21,24) x (b) b × ā X = (c) (ã × b) × ã = (d)…

A:

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: Find the rank of A = ( 1   -1   2   3)                                       2  6  -8   1…

A: Rank of Matrix : It is the Number of Non Zero rows in reduced row echelon form.

Q: let a1 is (-3,2,6) a2 is (-9,-7,-2) and b is (-18,-27,-23). Is b in the span of of a1 and a2

A: The objective of this question is to determine whether the vector b is in the span of vectors a1 and…

Q: 2₁ Let x = {-5, -4, -3, -2, -1101112,3,4,5} L = {0, x {-5} {-5₁-4},{-5₁-4,-3}, {-S₁-4, -3, -2) A =…

A: Answer given below.

Q: Let a =(3, -3, 8), and B = (-7, -1, 3), and = (8, 4, 11). Find ||2ä - 36||.

A:

Q: Construct addition and multiplication tables for Z,.

A: See the solution below.

Q: let B= [-1 2 7 -3] Find -3B

A:

Q: Let A= [4,7] and B= (1,5) find the following a. A U B b. A n B c. B-A d. A n B^c

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Q: 4dx 1. Evaluate x² + 3

A: First I have written the standard formula of integration, just use the formula for the given…

Q: Let f {(0,-3),(9,4),(-6,9)} and h={(-6,4),(-3,9)}. Find fo h. foh= (Use a comma to separate ordered…

A: The given functions  and .The objective is to find the composition function .

Q: Let ā = (– 2, – 1, 3) and b = (- 5, 1, – 4). Find ā · b.

A: Given that , a→=-2 ,-1 ,3 and b→=-5 ,1 ,-4 a→·b→=?

Q: If a = [5,-2,1] and b.= [-1,-3,4], find | -a + 2b |

A:

Q: Let ā = (3, −7, 6) and b = (4, 4, 8). b) b) x (a + b) a

A: NOTE: Refresh your page if you can't see any equations. . given vectors are

Q: -4.-3-2=1./7i ż 3 나 4.4014)unt write the domain -and range.of. h. Using

A: Given query is to find the domain and range of the graph.

Q: Do the points (1, 5, −7), (1, 7, −10), and (1, 8, −13) lie on the sameline?

A:

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: Suppose A = (-1, –5, –7) and AB= (-5, 14, 4). Then В — (5,-70,-28) help (points)

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Q: Find the adjoint of A (1 2 4 A =3 4 5 2 -2 2

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Q: 6x a) 3x+3 x² +3x+2 5x x +3x+2 b) x +4x+3 x² +x-6 x² -4

A: a)6x23x+3÷5xx2+3x+2b)x2+3x+2x2+4x+3÷x2-4x2+x-6c)3x2-6xx2-7x+10×x-512x2

Q: FinD Z 1. to #a-z°

A: Givenz=-2

Q: Let = 2 4-8 L and = 0 Then proj= CO -4 3

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Q: Find x 14 Q x n

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Q: If a = (2, -1, 4) and b = (8, 2, 1), find the following. a × b = -9,30,12 X bx a = -9,- 30, - 12

A:

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: If x > 4, then x 2 > 16.

A:

Q: 7. A cannonball is fired from a cannon at the edge of a hill. See the figure below: Vo = 20 m/sec is…

A:

Q: the

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Q: -7 3 Let A= -4 -3 Find 5A. 5A = %3D

A: We have to find 5A where it is given that: A=-73-4-3 In multiplication by scalar into the matrix we…

Q: Differentiate.

A:

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

A: