6.3 Your phone's lock screen requires a numeric 8-digit password. How many different 8-digit numbers are possible? (Repetitions are allowed).

Q: Given that u= and v= and that u.v= 199 determine the value of the constant A. Answer:

A:

Q: how to find a covariance matrices. i'm skipping my class 3 time

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Q: 2 3 2 If Eij=|3 -1 5 2 5 -4 then the invariants are | .I Iz= -1, I2= 12 , Iz = 50 %3D .II Iz= -7…

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Q: Liebniz theorem

A:

Q: (o42)2) O 3te-24 O 3e 4 (1 + 2r) 3e-21 O 3e-24 (1 – 21) O 3e4 (1 + 2t)

A:

Q: 5. Define f(x, y, z) on R³ by f(x, y, z) = e* + e³ + e² + 2e¯¯ (a) Show Hf(x, y, z) is positive…

A:

Q: Composite scores on ACT test for the 2015 high school graduating class had mean 21.0 and standard…

A: From the provided information, Mean (µ) = 21.0 Standard deviation (σ) = 5.5 X~N (21.0, 5.5)

Q: breifly explain history of marshall olkin transformation?

A: The objective is to briefly explain history of Marshall-Olkin transformation.

Q: Let 2a13 2a12 and B= |a|1+a21 a]2+a22 a13+a23 a12 a13 2a|| A= a21 а22 а23 аз1 аз2 азз| a31 a32 a33…

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Q: VE dt. 2+ VE Evaluate

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Q: Find an SVD for [-3 1]

A: The given problem is to find the singular value decomposition for the given matrix. Given matrix is…

Q: 1st statement: Null hypothesis: there is an association between exercise and blood pressure level…

A: Null hypothesis is a statement of no difference. It indicates that there is no difference or…

Q: s learned that the transition matrix for a one week 123 10101 197 1 3 1 0 0 0.08 0.8 0.12 L0.02 0.02…

A: To find the expected number of cycles a patient initially in good condition is expected to be in…

Q: How do U get the first step u(x,t)

A: Here given that we solve it using Separation of Variables method .Let,By substituting we get Now So…

Q: 2 15 7 4 9 2 1 5 7 4 9 1 Let A = (place your whole ID in each row) Calculations. 1. Define a linear…

A: Note: As per Bartleby's guidelines, for more than one question asked in the main part and for more…

Q: A researcher is testing the effect of a new flu vaccine on absenteeism from work. A sample of n = 9…

A: A researcher is testing the effect of a new flu vaccine on absenteeism from work. Let we denote, µ…

Q: Find the following. (0, 1), v = (5, -3) (a) u|| (b) ||v|| (c) |u + || (d) |ll M (e) u+ v (f) |u+ v

A: Given  u = 0, 1, v = 5, -3

Q: %24 What is the domain? 12 10 O [0,22] o (1,10) O [1,10] O (0,22)

A: We are given the following graph.

Q: 1. Consider the basis B = {(2, –v2), (2, V2)} for R². Define (ỷ, 2) =y,2 +y22. %3D a) Verify that B…

A: Note:- As per our guidelines, We can answer the first question since the exact one wasn’t specified.…

Q: Prove that r(2K2,K3) = 5.

A: The objective is to prove that r2K2,K3=5 In a red blue colored K6 let it be K1,5 since all edges are…

Q: Prove (choose your favourite: Equational or Hilbert proof) hat A → BF (B → C) → A → C.

A: Given: We have to prove A→B⊢B→C→A→C. This can be shown using a Hilbert style proof, as shown below.…

Q: How does the Monte Carlo Approach operate?

A: Monto Carlo Simulation: It is a technique that generates random variables for modeling the risk or…

Q: SV1+ vw_dw

A: ∫1+wdw

Q: Gauss Theorem: 2 Fi (a,b;c: 1) = r(c)r(c-b-a) r(c-a)r (c-b)

A:

Q: 2 -1 1 2 من العلاقة التالية:

A: Find the values of x,y,m,n.-x2y3m-n=2-1112-1102-12-112-12+11-112. Find the value of x.x+321x+2=0

Q: B (m,n) =B (n,m) ulgn O İhi O

A: Answer

Q: س5 / حل النظام الخطي بطريقة كاوس سيدل 5X + Y + Z = 7 X + 5Y+Z = 7 X + Y + 57 = = 7

A:

Q: A = BAB=C A=C AnB 0= AOB #0 A = BAB C A=C AUB 0 A#0v B#0

A: a) Let x∈A ⇒x∈B (∵A=B)⇒x∈C (∵B=C)⇒A⊂C Similarly C⊂A. Here A⊂C and C⊂A⇔A=C

Q: Gauss elimination and Gauss-Jordan Explain and compare which method is better.

A: let's compare this two method.

Q: 9. Factor. Check all that apply. (Hint: There are two correctly factored answer choices.) 9x² - 6x-3…

A: SOLUTION-

Q: K = [3 5 7;2 6 X2;X1 9 Xı] A. K(2,2:end) B. K(end, 1) C. K(:,3)=[] D. K' E. sum(diag(K)) F.…

A: Since x1=4, x2=4 K=[3 5 7; 2 6 4; 4 9 4] A.  Ans. 6 4

Q: Match the equation to the graph. y 2 sin 30 - 1 %3D Sn / 3n 7n 21 4.

A: y=2sin3θ-1Use the form  a sin ( b x − c ) + d  to find the variables used to find the amplitude,…

Q: A - (B U C) = %3D (А - B) U (A — С) (A – B) U C Option 1 Option 4 (А- В - С) (A – B) n (A – C)

A: given , A-(B∪C)  WE HAVE TO FIND EQUIVELENT TO IT FROM GIVEN FOUR OPTION

Q: If H = {A; A = {i, 2i ,3i, ...}, i E Z} then N-3 An %3D %3D O (-6,-12,-18,..) O {-4,-8,-12,.} O…

A:

Q: Derive fourth order Runge-Kutta Method.

A: Given: Fourth order Runge-Kutta method

Q: Consider the limit lim r2 sin We evaluate the limit by [ Select] Y and the limit is [ Select ]

A: Given that, limx→∞x3/2sin1x The objective is to find the limit.

Q: How do I solve this problem for linear algebra? Thanks for the help!

A: Let's start by considering the dimensions of the matrices A and ATA: A has dimensions mxn AT has…

Q: 21 1. -49 11 6. 8.

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.