: find the inverse of A U Asljug Minurs, Cofartors, aned 3 o 2 A= 2 o -2 0. ans : 0.2 0.2 A = -0-2 0.3 -o.2 -0.3 o

Q: ove that if AB = 1, then B = A- 2, 1 -1 21 and (b) 3 1 1 1 -2 1 2.

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: If AB = A and BA = B ,then show that A2 = A, B2 = B

A:

Q: Suppose a, = —4а,-1 — За,-2 — 2а,-3 аnd aд — 21, аз — -77, and as — 259. Find aj, az, and ag- az =

A:

Q: Determine whether ⊂, ⊆, both, or neither can be placed in the blank to make the following true…

A: We have to compare two given sets.

Q: Let an+1 =5an +10n. If ao 10, then what is the value of a3?

A: Put n = 1,2,3

Q: Then slouw that E Alasf bea, Couly, seguene in D. is also Cauchy.

A: Here uniformly continuous is necessary condition. Here is proof.

Q: find af/ax and af/ay

A: f(x,y)=cos2(3x-y2) Now we take derivative When we take derivative with respect to x , we treat y as…

Q: In [e^] = A

A: Given : lneA = A

Q: 1.Select the statement that is the inverse of "If it rains, then I won't go to the mall." A. If I…

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

Q: Consider the image below. Which congruence statements are FALSE? D B H. C I. A DCB ~A DCH II. A CDB…

A:

Q: a²u, a?u at2 0 =

A: Here, we can solve by multiple methods. We have the following differential equation.…

Q: Assume that u v = 5, ||u|| = 5, and ||v|| = 8. Calculate the value of (4u + v) · (u – 5v). (Give…

A: Given u.v=5, u=5 and v=8

Q: S. Which of the fliowing is te gerl lutin to difiential gu e (a) e+ (b) y (e) yeeoo (4) None of the…

A: Consider the provided question, Given D.E,  y''-4y'+8y=0 We need to find the general solution of the…

Q: If a = qb +r, then gcd(a, b) = gcd(a,r).

A: In this question, we have to use the division properties with  a=qb+r to check GCD(a,b)=GDC(a,r)

Q: Choose the letter of the correct answer and write it on a separate sheet of paper. 1. Select the…

A: statements of logic

Q: -1 If A=A,then A must equal to either I or -I. Select one: True False

A: Given statement is A=A-1, then A must equal to I or -I

Q: A. Determine whether ASET is similar to ABAK with the given information. Give a reason for your…

A:

Q: Suppose that ab = ba, i.e., a and b commute. Determine |a^2 b^3 |, i.e., the order of a^2 b^3 .

A:

Q: Let an+2 3an+1+0an. If ao =4 and a1 =6, what is the value of a4?

A:

Q: Suppose that a and b are two numbers with this property: for anv e va it is true that azb. Prove a =…

A:

Q: : find the inverse of A Us Minurs, cofartors, anal Adjuy a 3 o 2 A=2 0 -2 A-[ 0.

A:

Q: Find a bif a= (4, - 1,5) ar . b = (-3, 8, 5).

A: Here we will find whether given vectors are orthogonal or not,

Q: determine if the series is absolutely convergent, conditionally convergent, or divergent.

A: Consider the given series

Q: find m<FBE

A: if m&lt;FBC  and m&lt;CBE are given then,m&lt;FBE can be found using the relation,…

Q: ® This angbe ber curen two lchoes fasscong ilopes 3, and -is

A:

Q: Consider the following mathematical statement. s: No FEU student is lazy. A. Give three (3)…

A:

Q: uld u h

A: Here we have to choose the condition that would prove that, ∆DEF~∆JKL

Q: Let A 3 and U = |- Then A2017U is equal to

A:

Q: Which statement is an example of a transitive relationship? If x = 2y and 2y = 8, then x = 4. If clm…

A: Transitive relationship is a relationship in which if from the first two condition 3rd condition can…

Q: luoe of firet eiy gooffieionte

A:

Q: The inverse of (pnq) → q is logically equivalent to O 19–GPAG q)) O Gp^(G 9)) –79 None of these…

A:

Q: Determine whether the following are statements and whether each statement is true or false. a)…

A: As per honor code, we are entitled to solve only 3 subparts at a time so I am providing the same.…

Q: 1 2 If A= , then show that |2A|=4|A|| 4 2

A:

Q: If A ⊂ B, can A and B be independent under any circumstances? Explain

A:

Q: Determine whether the here given statement is true or false. If the statement is false, make the…

A: Given : 712·712 = 49

Q: Show that if we make the change of variables =x – ct and n =x + ct, then, as in (16.7), a?u ,a²u a…

A:

Q: Match these values or r with the accompanying scatterplots: 0.761, 1, -0.396, -0.997, and -0.761

A: Correlation coefficient measures the strength and direction of the linear relationship between two…

Q: If In a = 2, In b = 3, and In c = 5, evaluate the following: a (a) In %3D 6-4c (b) In vb a. In(a*b*)…

A: Give ln a =2 , ln b = 3, ln c = 5

Q: Which of the following is the inverse of the implication, "If she jumped in the lake, then she got…

A: Given statement is "If she jumped in the lake, then she got wet". Inverser of a conditionla…

Q: If x~N(μ,0²), then (271) ²~... Option 2 Option 1 ********* N(0, 1) G (1,2) x² (2)

A: Solution-: Given: X→N(μ,σ2) then (X-μσ)2....

Q: if a*b = even, demonstrate that a is even or b is even

A:

Q: Evaluate if a - 3, b - -2, c= 7, d = -1, and e = 0. 1. abc 10 -42 2. cde 14 3. ab + cd -13 4. cd+ ac…

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

Q: . If u = 3i +aj and u = 5, find the possible values of a.

A: The given vector is  u→ = 3i + a j |u→| =5

Q: Assume that u*v = 6, ||u|| = 3 and ||v|| = 8. What is the value of 6u*(10u - 10v)?

A:

Q: Which of the following statements is/are TRUE? 1. Sese u du - fsac{u- Jau I1. ſcsc u du = Infcsc u +…

A:

Q: O A. Ho: H > 85 Ha: u 85

A: 1) we need to define the correct hypothesis  Ho: μ&lt;85 Ha: μ≥85 therefore option c is the correct…

Q: Let a1 , az , .. , a7 e N. Show that if a¡ , a2, 7| (a, + az + ... + a7) .... 2.. a7 are…

A:

Q: The notation V = ai 1 bj is called _______ __________ form, where ai is the ________________…

A: We have to fill in the blanks: The notation V = ai + bj is called _______ __________ form, where ai…