O pts Question 15 Which of the following is equivalent to the expression V125æ³ y – V5æ? O 5|æy³|/5æ O (5æy³ – 1) /5x O (5|xy³| – 1) O (5|xy| – 1)/5æ (5|æy3 – 1|)/5æ

Q: (1) Let o, T E S6 such that 1 2 3 T = 1 2 3 4 5 6 4 5 6 and 6. 4 3 5 1 2 2 3 1 6 5 4 Determine the…

A: Note: According to Company Guidelines we are providing the answer of only 3 subquestions. Kindly…

Q: Evaluate z' if z = [1 + (x² − 1)³] ²³ O a. 2(2²-1)² (1+(2²_1)²³) i O b. none of these О с 41(2²-1)²…

A:

Q: following conclusions is true for the two statements P={x=4} and Q= the above. cessary condition for…

A:

Q: * = 1900 0 ,s=200, n= 500 Mo =1800 %3D Q = 0.01 6 is untmoun ノ Ho: 1900 Ha : Nス1900

A: The sample size is 500, the sample standard deviation is 200 and the sample mean is 1800. The given…

Q: [1 2 [1 2 [1 2 01 Q13: If A = 1 1 0 1 4 ol 3 B = 1 1 -1 l2 2 2 and C = 1 1 -1 Show li 1 1 that AB =…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: 12. Cosider S4 1 Let o, = .1 2 3 4 1 4 3. 02 = 4 (1 2 3 3 2 ) and o3 = 1 2 3 4) 1 2 4 (a) Is oz an…

A: (a) S4 is the set of all bijections on the set 1,2,3,4. In σ3, we have σ31=1 and σ34=1. So σ3 is not…

Q: 10 -1 o -1 If A =: 1 1 8 in null(A)? is v = 1 v is in null(A). O v is not in null(A).

A: We find whether A is in null(A).

Q: а - 2b Assume that S = then dim (S)= a a,b eR b O 2 O 3

A:

Q: 7. If [G: H] = 2, prove that gH = Hg (18 from 6.5)

A:

Q: the auxiliary equit of the given diff- eqnn is m² +6m +8 = 0 2 m²^²+4m+ 2m +8 = 0 (m+ y) +² (m+4) =…

A:

Q: [2 1] Q2) Assume A = |1 3 L3 4] [2 4 6 4] ㅋ 4 and B = 13 show that (AB)' = B' A'

A: Solution: The objective is to show that the given relation

Q: - 7 Let v, = 1 6. V3 = -7 and u = 7 Determine if u is in Nul A, where A = V1 V2 V3 6 6 7 6 Is u in…

A:

Q: 0 0 0 3 0 0 0 2 0 0 0 4 -1 C = 0 0 0 -2 det C = [C] If a1, a2 and az are given show that af az az 1…

A: C=-100000300000200000400000-2A=1a1a121a2a221a3a32

Q: 1) Suppose A e M„(R) is. show: A) A is singular if and only if adj (A) is singular. n-1 B) If n > 1,…

A: The solution is given as

Q: Show that S1 = S2 if and only if Si U S2 = S1 N S2.

A:

Q: 4. Sappose the diagram of on electuical an electrical sjitem is gived below. What is the hat he…

A:

Q: dt then | Business Mathematics And 1+t? + t2 Statistics Questions tn - nln In+2 - n tn+1 In+1 n + 1…

A: Solution is here

Q: 1.1 Let z, w e C. Show that |z + w? + |2 - w? = 2(|:|2 + |w?).

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

Q: 1 1 1 Let A= 0 11 then adj(A)= 0 0 1 Select one: a. 1 0 1 1 0 1 1 1 O b. 1 -1 0 0 1 -1 0 0 1 C, 11 1…

A:

Q: Example 2: Forx= 15, n = 35 test the claim that p> 0.3 HO: p = 0.3, H1: p> 0.3, Put all the work in…

A: Given Hypothesis: H0:p=0.3H1:p>0.3 Given that x=15 and n=35 Consider, the sample proportion is,…

Q: 3. For all æ E Z[i], there are N (x) elements in Z[i]z.

A: The set of Gaussian integers is a subset of the set of complex numbers containing the elements with…

Q: 1. Let D= [-2,3) U {-3, T}. Determine the following: (a) max D, (b) inf D, (c) interior ED (a) b

A:

Q: 3. Prove indirectly. Let Q = {n/m|m,n E Z and m # 0}, and I = R – Q. Ifr e Q and s E I, then 2r – 3s…

A: Here, We'll use method of contradiction to prove the result.

Q: Show that e = (1 + i)/√2 if and only if z = (n/4+2km)i, k = 0.±1, +2...

A: This question is related to complex numbers,  we will solve it using given information.

Q: 2 7 Let A = 1 . Which of the following is A1? 4 O a) 4 a) 1 15 -1 O b) [-4 7 1 -2 2 Oc) 15 -7 4 O d)…

A:

Q: 5. Which of the following is equivalent to (v2/2 – iv2/2) ? O -2 O 1 O -1/2 O -1 O 2 O 1/2

A: We have to find the equivalent of given complex number.

Q: 8 12 -4 -2 -5 12R 5R 11R 6R 3R 9R P(X=x) Evaluate R OA. 47 Ов. 1/46 OC. 1/40 OD. 40 OE. None of…

A:

Q: Let z be the principal value of (-1 – i)-!. Then O |z| = e(7-2 ln 2)/4 and arg(z) = –4 + 2 ln v/2 O…

A:

Q: 12. Cosider S4 Let o, = (; ). 0 = (; ) and o, = 2 3 4 1 1 4 3/ 2 3 4 4 3 2 ) and oz = 2 3 4 1 2 4 1…

A:

Q: [2 11 Q2) Assume A = |1 [3 4] 2 4 11 3 6 4 3 and B = show that (AB)' B' A'

A:

Q: Let a1 = 1 and r+1 = vn+2, Vn > 1. Let P,: n+1 > ", V n € N, be a statement that is either true or…

A: Let x1 = 1 and xn + 1 = ( xn + 2 )1/2 for all n >_ 1 . Pn : xn + 1 > xn for all n in N .

Q: A. Evaluate the follow 1. S dy 3+√y+3

A:

Q: 8°c2 Let S = 1+ 84c + 2! 812 c3 816 4 3! 4! If In S = 131072, then find c. %3D 88c2 812 c3 816 c4…

A: here option(c) is true that is 32 .

Q: 3 0 -6 ド:3 1 C = 4 2 A = B = %3D %3D 3 1 5 152 D = -1 0 1 6 1 3 1 2 4 1 3 E = -1 | 3 2 4 Compute the…

A: Given matrices are: A=30-12110, , B=4-102, C=142315 D=152-101324, E=613-112413 Now DT=1-13502214,…

Q: 1 2 3 1 that R2 = 2R+cS. b. If R = and S= 1 0 01 find a number c such

A:

Q: Q4 Let 1 2 2] -10 and U=-2 then determine if 3 1 2] A-1 Uis in Nul 4. U'is in Col.A.

A: This question is related to matrix.

Q: b) Let S = (/n .ne N}Uu(1+3/2n •n € N}u {6 – /3n•n € N}. Find S' and sups.

A:

Q: (a) If X takes on the values 0, 1, 2, and 3 with probabil-ities 1 125 , 12125 , 48125 , and 64125 ,…

A:

Q: 4 Let w = x. In(xy²z³), then which of the following is O a. 0 O b. O d. O e

A:

Q: 3n-m Let C = n, m EN- Then sup(C) = n?m

A:

Q: D 99° A. mZA = %3D a945-e375-46...png P Type here to search

A:

Q: [1 2 31 Let A =0 1 1 Which of the following is true about A1? lo 3 41 15 -13 8 16 A -1 1 None of…

A: A=123011034 Now determinant value is, detA=14-3+0+0   By expanding along first column=1 Now…

Q: Let z be the principal value of (-1- i) Then O z = e(7 2In 2)/4 and arg(z) = -4+ In /2 and arg(z) =…

A:

Q: (1) -) Let o, t e S6 such that 1 2 3 45 6 1 T = 3 4 and 6. 4 3 5 1 2 1 6 5 4 Determine the…

A:

Q: Pls help quick

A: Introduction: According to the combination rule, if r distinct items are to be chosen from n items…

Q: E. Let 2-(e-e(3). Shn that Zy-4(xe ye")=2.

A:

Q: Suppose that 61,02 and 03 are estimators of 0. We know that E(6,) = 0, E(03) + 0, V(@,) = 12, V(02)…

A: We compare different estimators in terms of their MSE. Here we are estimating θ by using 3 different…

Q: If X(z) = In(z - 2), then what's x(k O a. -ak O b. ak O c. -ak /k O d. others Oe. ak / k O O

A: Given that X(z) = ln(z - 2) We have to find the value of X(k).

Q: 3. Prove indirectly. Let Q = {n/m|m,n E Z and m # 0}, and I = R – Q. If r e Q and s e I, then 2r –…

A: