Suppose that -6 A -3 -4 -2 4 -6 + В 8 5 C -12 4 8 6. 4 D -6 12 -6 What are the values of A, B, C, and D? A = B = C = D =

Q: -3 2 [-2 2 51 Q2:- IF A= 4 3 2 and B= 4 5 3 4 7 3 4 -6 Find 1) AB and BAO 2) JAB|

A: Given: A=-225432347 and B=-32545234-6

Q: 10 1 If B = 2 -2 -2 1 -1 2 then det (B) =

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Q: f 4[ k - 0.4(2k - 1) ] = 0.5k + 2.9, then k =

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Q: (h) = ? Suppose, a =6a п — 1 - 11a +6a ,+2-3". What is a n - 2 C, 1" + C2 2" + C3 3" С, 1" + C2 n 2"…

A: See the detailed solution below.

Q: Suppose A = (-8,7) and AB = (4, –3). Then B = help (points)

A: Find the vector if the direction of AB. Is given

Q: Suppose , a %3 ба n 1 - 11a +6a n-2 +2-3". What is a (h) = ? | n-3 C, 1" + C, 2" + C, - 3" C, 1 + C,…

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Q: 4 Jo - xp (x), us (A) TWEN 6 2 (8) 7 (8) 46 9 3 (C) 0 (C) 0 (D) 1 (a)

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Q: 2) If A = 2 -7 6. and B = 4 find A + B. 8. a) O - 4 13 4 - 4 15 b) O 6. - 6. 11 0 13 - 4 13 - 4 d)…

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Q: (7- 8)2 | /8-ん (e-)」ade-)|I/8-ん Hence, 2By < 1, (7 – 6)2 vhich can be written as |a(y – 8) + 3||y –…

A: I have only deducted the green part as per your request.

Q: -3 5 2 7 Let A = 6. and B = 3. Find A-B. А - В -

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Q: (-1 -5) 4 and B= 3 -1 , find A-B. -3 b. If A =-1 9 -12 5 2 3 1. 2.

A: The following matrix multiplication is done as follows

Q: Show that A(5,-4) B(7,4) c(5,2) is a right A.

A: Dear Learner We are following Bartlbey Experts Guildlines to answer of the Question. So we can…

Q: Given that 3 -2 1 A= 5 0-2, B = 40 1 14 Evaluate T -3A + 2B 81 -2 4 2 9 -

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Q: Suppose that 6. 1 + В A 7 4 -3 C -7 7 -1 14 -3 -2 -8 -4 D 0 3 -4 -4 10 What are the values of A, B,…

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Q: If mZVYU = 73°, then what is m/WYU? X 1 R 3. 2 V Y 4 6 U LO

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Q: 3. Label (with explanation) as true or false. (b) {1} e {{1},2,3}. (a) 5 C N. (c) Ø CR,

A: 3. Labelwith explanation as true or falsea, 5⊂ℕb. 1∈1,2,3c. ∅⊂ℝ

Q: 2, -8, 32, -128 O an = a-1 · 4 a1 = O an = an-1:-4 a1 = - %3D O an = an-1 ·–4 aj = 2 O an = an-1:4…

A: Follow next step

Q: (a) Given that A= 1-2 1 3 5 0 2 and B = -3 4 06 1 2 -1 3 " determine

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Q: If an =n+3", n 20 then choose the correct option аз — Заз + ао — 2 аз — Заз + ао + 2 аз — Заз— ад +…

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Q: Compute the following determinants

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Q: 2|6x + 4 ≥ 1 OX-7/12 - 7/12 - 12/7 choose the right answer

A: we have 26x+4≥1

Q: 1. If 5(2x – 5) = 10, then x = ? A. -2.5 B. - -1.5 C.2 D 3.5 2. If –5x+369 = 2, then x = ? 2 A. -8…

A: (1). The given equation is: 52x-5=10   ...(1)

Q: 7z° Vz7 + 12 da =. (2" – 12)3 +C O 2 (z' + 12) +C O (z7 + 12) + C O 2 (z² + 12) +C (z² + 12) +C 2

A: For the given Intergration .

Q: Σ, -134 , η 10, s= 3.1 Σ - 40.5 , η 9, σ2.9 = 585.9, , r? = 15472.37, n = 27 ( Please note s? = %3D…

A: Given∑xi=134 i=110n=10standard deviation(s)=3.1

Q: -3 –1 -5 What is -4 2 3 -2 .a 3 2 -7 4 .b 3 -8- | -7 4 .C 1 2 -7 4 .d 3 2 -7 0

A: Two matrices can only be added, if and only if, the dimensions of both matrices are the same. If a…

Q: Please refer question in attached image

A: We have given the matrix

Q: 8. If * -2 1 -3 A = 12 3 10 7 1 -4 and 0. 1 7 B = 2 -3 1 3 8. 7 Then tr(2AT + 3B) = None 12 -6 O -4…

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Q: 8. If * -2 1 -3 A = 12 3 10 7 1 -4 and 1 B = 2 -3 3 8. 7. Then tr(2AT + 3B) = None 12 -6 -4 6. 4 O…

A: See answer below.

Q: 3. If A-[-1 2 3, B=-4, then det(AB)= Select one: о а. 11 O b. -5 C. -11 O d. 5

A: Given A=-123 and B=3-40AB=-1*3+2*-4+3*0

Q: -2 3 -4 -4 If A = 4 5 and B = 2 -5 -2 -5 -3 3 find A · B, if possible.

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Q: Suppose ū = (-4, 1) and ū = (0,4). Then: u+0= u - D= 0 - u= 4u= 4u – T0=

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Q: 2 2 4 3 15 3. 1 Let A = 2 1 1 B-' = 4 -2 5 -1 4 3 If C = (B" A-)-1, Then c, = A) 13 B) 26 C) –3 D)…

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Q: -3 9 -6 A = 15 8 В — -2 7 9. 9. 15 -14 -6 30 (1) 4A + B = 58 39 51 22 (2) А — 6B %—

A: Suppose A and B are mxn matrices then A-B is obtain by subtracting corresponding elements of matrix…

Q: 4 If K= 2 2 -2 and M- -3 what is X when 2X-K M? 8 -4 8 120 4 +4 3 4 12-16 12 16 Mark this and return…

A: The given matrices are,

Q: 1 6-3 9. 2 7 50 3 (-2)R, +R2 -8 3 4. (-2)R, +R2 = %3D Enter vour answer in each of the answer b 4)

A: 16-3275-834-634perform -2R1+R2

Q: 2 11] 0 and B = 10 4 7 3 [27 2 11 If A-2+ y 4 0find the values of x, y. 7 3

A: Since A= B So every corresponding elements of A and B will be equal x3 = 27 x = 271/3 x = 3

Q: 3 5 -6) (1 -9 2) 6. If A- -2 0 -1 and B=65 3 S 9 7 b) 3 c) 5.4- 2B a) 3.4

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Q: 1. If a=5, b=7, c =4, what is b x c - a + b^2 - (b-a)^4 /c + b -a? *

A: topic - algebraic operations

Q: 10 4 10 -8 -6 -4 -2 -2 8 10 2 4 -4 -9- -8 -10 Find the values of m and b. m = b = to to 2.

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Q: Evaluate C,p (1-p)"-* for n= 6, p-0.2, x = 3.

A: Round to four decimals

Q: O 1. What Is the difference of -747+12 72+30z (+3)(x-8)(+4)' 2"7-3, x3, x -4 11a+42x (2+3)(z-3)(z+4)…

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Q: (-1)"5"(z – 24)" 8, n'12"

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Q: -1 3 7 22 -5 43 -7 21 then If M = 0.5 11 9 -3 21 12 A. -5 В. 43 С. 9 1. m24 2. m34 3. m33

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Q: 1. A= || 2 - 1 31 202 2 0 -2 3 1 74 59 لیا 3 45 14 Show that 8 -3 1 -7 00 OT B=0 4 a = 4, - 5 2 b =…

A: Note:- As per our company guidelines we are supposed to answer only first three sub-parts. Kindly…

Q: Suppose 3 15 (Ga + 2) -2 [ 7 -10 35 What is the value of a? ||

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Q: 3. If A=[ -1 2 3 ], B= -4 then det(AB)= Select one: a. 5 b. -5 C. -11 d. 11

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Q: c. Suppose that: -4 -3 16 -11 Es 5 -2 5 -2 Find Eg and E (8] -17/32 2/23 Es = -100/23 28/23

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Q: 2- Let A= [1 -1 21 0 1 4 B=-1 3 find:- -2] a) 2A + B' b) B'A' –I

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Q: Suppose that [4 0 7 + 3 D 4 A 2 С 2 10 6 -4 -4 B -4-5 0 7 What are the values of A, B C and D? А. D…

A: Add the given matrices with their the corresponding elements,

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.