If A = (1, 2, 4) and A + B = (3, 1, -2), what is B ? Explain.

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Q: S= (7. -1, -9, -17, - 25, .

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Q: 8) -3, -8, -13, -18, .. 10) 29, 24, 19, 14, .. 12) 10, -90, -190, -290,..

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Q: Find a+b, 2a + 3b, lal, and ja - bl. a- (3, -4), b- (-5, 2) a +b 2a + 3b ja - b|

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

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A: Given,             a=<-2,-4,-4> and b=<-3,4,3>To find : a·bWe know that,            The…

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Q: Find the values of c1, c2, and c3 so that c1 (4, –6, 2) + c2(-4, 3, 0) + c3 (-2,0, 0) = (-4, –3,…

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Q: , (7, 5), (-2, 1)

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Q: + If x? = x-y then, y *+y

A: Given  x2=x+yx-y first we multiply each side by x-y x2x-y=x+yx-yx-y     by dividing  x-y from x - y…

Q: (а) {(E)) За + b : а,bER b 4 а | (b) а — ь b — с - : а,b, с € R - с — а

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Q: y'sx"- 2x-4, 13,-6) a. , (-?,4)

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Q: Find the point - of the way from (-10, 10, -4) to (-8, 5, 10). 0. P= 0 0.

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Q: Find the mode: 16, 21, 23, 21, 18, 14, 19, 15 Mode: ??

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Q: .    Verify that: a)    (A - B) – C = A - (B ∪ C) b)    (A Δ B) ∩ B = B - A

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Q: Justify whether it is true to say that -1, - 2, .. forms an AP as a, - a, az - a,

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Q: A B- -C-

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Q: -10, -17/2, -7, -11/2

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Q: i!(5-i)! 120 1-이

A: To find the sum.

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Q: c) 3,-1, -3, 3, -9, -27, ...

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Q: The average of 15, 18, 20 , x, and y is 14. What is the value of x + y ?

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Q: a = [0,-1,7] and b = [2,4,-3].

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Q: 2. Find AB when A(-4, -1) and B(-2, 11).

A: The solution for the above question is as shown below.

Q: Simplify: x7/6,8/3 (x'y5/: „1, xbyl/6

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Q: -1, -2, -6, -24, -120, ...

A: Recursion is a methodology in which a function calls itself as a subroutine to the procedure. It…

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Q: Decide whether the statement is true or false. 4 ∈{1, 2, 3, 4, 5}

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Q: Find the difference between BC and CA where A (1, 2, 3), B (3, -1, 4) and C (-2, 3, -4).

A: Given A=(1,2,3) B=(3,-1,4) C=(-2,3,-4)

Q: Compute (-3,-5, -1) (3,1,-4). (-3,-5, -1) (3,1,-4)= (Simplify your answer.) |

A: (-3,-5,-1)*(3,1,-4) here dot product is given  and we have to multiply this vector  formula use:…

Q: Find a3, a4, and as. ə = 3, a, = 6, a, =,-1+ a, - 2) 1/9 12 as 15 xxx

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Q: Evaluate ffxcos² (y) d4, R=[-2,3]× [0,1] R 5π/8 3π/4 5π/2 O 2/3

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