-2 A = B = [10 12] ||

Q: For Exercise, find AB and BA. 0.05 -0.07 and B [0.16 0.09

A: We want to find out AB and BA. But since matrix A is an identity matrix so we actually do not need…

Q: to find: AxB, BxA A=(-2; 0]  ∪ [3; 5) B=[1; 2]  ∪ (4; 7)

A: So We have: A=(-2; 0]  ∪ [3; 5) B=[1; 2]  ∪ (4; 7) Now, Finding the Cartesian product of A×B Every…

Q: a²u , a?u b. ax2 = 0 at2

A:

Q: Find, if possible, AB and BA.

A: Given matrices are 2×2 matrices. A = 4-2-21  and  B = 2142

Q: Find, if possible, AB and BA.

A: we have to find AB and BA. A=4-31-522       , B=2101-47

Q: There are no values of a and b such that (a + b)4 = a4 + b4.Determine whether the statement is true…

A: There are no values of a and b such that a+b4=a4+b4. The given equality holds true when a=0  or…

Q: -3 9 -2 C = 9. -8 А- B = -7 -7 -6 Ex: 42 AB + AC = A

A:

Q: FIND AUB,GIVEN THAT A= {x/x is a positive integer. 2<x<6}    B= {x/x is a negative integer, - 6<x<…

A:

Q: If B = 3n – 10 and C = n² – 6n – 6, - - find an expression that equals 2B – 3C in standard form.

A:

Q: If -5n-2, then f(3) is 04 O 55

A:

Q: Find |A1, 181, AB, and 1A8|. Then verify that A||8| |AB|. 2-1 A (a) (b) 18| (c) AB (d) |AB| 00

A:

Q: Determine A and B in terms of a and b. ax + b 2-4 4. x+2

A:

Q: Simplify. ab +a2+62-7ab +5a2+20 The simplified expression is

A: simplying  the expression will give an decreasing order of power.

Q: sənd Write a two-column proof. 1 If-Or-3 38, then r=-246.

A: As per the bartleby guidelines for more than one question only one has to be solved. Please upload…

Q: (d) Find (AB)-' and (BA)-1.

A:

Q: What is the real number of z= 7-9i ? Select the correct response: O Re (z)=-7 O Re(z) = 9i O Re (z)…

A: What  is  the real number of  Z= 7-9i  ?

Q: Solve the following expression when d = 5 %3D 2d + 4d –9 -7 |

A: Given :  d = 5  2 d  + 4 d  - 9 - 7

Q: Find, if possible, AB and BA.

A: AB is not possible  BA is  possible

Q: Qel Find Domiain and Rang %31 X -2

A:

Q: Given A below, find C32. -2 2 7 A = -8 9 8 -3 1 -4 C32 Ex: 5 ||

A:

Q: (#). 472 a3. k T2 =

A: Given: The objective is to prove the Kepler's Third law  T2=4π2ka3

Q: - 14 2 Let B = Find B. 6 0

A:

Q: Let A= and B= then AB equa 2 2

A: Given A=1100 and B=1122

Q: Determine whether the statement is true or false. If it is true, explainwhy. If it is false, explain…

A: Given statement is lna+b=lna+lnb. We know that, lnx+lny=lnxy Therefore, above statement is false.…

Q: help

A: A two-column proof is  the way to organize a proof in geometry. Two-column proofs must have two…

Q: Find, if possible, (a) AB and (b) BA.

A: A is a 3x3 matrix and B is a 3x1 matrix So the product AB will be possible. Because the number of…

Q: 2 A= find For 3 -2 r B= 7 -1 O A +2B ®(A+2B) (AB)" 3)

A: NOTE: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: Given A-, - - 2a,, and C---, + 3a,, find A BXC.

A: In this question, we have to find the scalar triple product of the given vectors…

Q: If a? + b² = 1 and c2 +d² = 2 then the value of (ac+ bd)² + (ad – bc)² is, a. b. с. 1 d. 2 -/2419

A: Given

Q: Which of the following expressions are equivalent to ? Choose all that apply. O A. 2 В. (x² - v) (x²…

A: Given expression is  2x6-y6.

Q: :The value of -2|U(A)| is

A: If the value of U(A) is (5) or (-5) then |U(A)| =5 then   -2|U(A)|=-2*5=-10. Otherwise answer is…

Q: Which expression is a Pactor of 5x2+13x-6 A. (x-6) B. (5X13). Co(x-3) D. (5x-2)

A:

Q: Given that, b=d-c, fnd an find an expression fisr c în terms' of b and a

A: Answer

Q: a)(2-1)(3-21) b) (2-1)²

A:

Q: Which of the following is the interpretation of r-0.92

A: Correlation: The correlation coefficient explains the relationship between two quantitative…

Q: Evaluate: 5a +62-le-2 where a = 3, b = -4, and c 1

A: Given, a=3, b=-4, and c=1

Q: B6) = II ,) then Show that If i=1 ΣΡ>% | (B)

A:

Q: Which of the following is a mathematical statement? O (2x-4) +5x=3x+4 O x²y-4x O √√x² + y² O The sum…

A:

Q: Evaluate if a =4,b=6 a C =2 luhat is b x cla

A: Given : a=4b=6a*c=2

Q: Determine whether the statement is true or false. If it is true, explainwhy. If it is false, explain…

A:

Q: Find the values of a so that 20 42 Σ k4 + (2a – 1)k² + a? k=1 425 -

A:

Q: If (6x − 11)(6x + 11) = ax2 − b, what is the value of b? The value of b is [1].

A:

Q: X x+7 = 1/7

A: To find if the given expression equals to 1/7 or not.

Q: ( n [0,80) = {XER such that x º 403 True or False ? why? TO -10,0)

A:

Q: Find, if possible, A + B, A - B, 2A, and -3B.

A: A=21 and B=3-15

Q: 3. If BC = x-11, AC = 7x-36, and AB = 3x + 14, find the following.

A:

Q: In x Q.3 Find

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: For nEN, simplify: 1 +1+2+ +4+ +8+ 금+ 1 .+2"-1+ 2n-1 (A 2" - 21-n+1 2" +2-n 2n - 2-n 3 D 22n - 23-2n

A:

Q: For Exercise, find AB and BA. [3.1 - 2.3 and B = A 6.5 1.1

A:

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.