4. Find the inverse z-transfor a. 24 (Z-1)(Z-2)(Z-3)

Q: 23. Given that 4sinh - 2coshx = Ae*+ Be* then A and B are respectively А. 1,-3 C. -1,-3 В. -1,3 D.…

A: Topic- trigonometry

Q: Prove the following fact: A" = 3"-1A. 1 1 1 1 1 1 1 1 1 A =

A: Given, A =111111111  We have to  prove An = 3n-1A

Q: If ADEF ARST, then we can conclude that ZS

A: Given, Triangle DEF is congurent to Triangle RST

Q: 4ind the inverse z-tYans fovm: 2(2): tar' ( 간-는)

A:

Q: Suppose the conjugate z is equal to the reciprocal 1/ z. What are all possible z's?

A:

Q: If A= then A" + nl is equal to 1.

A:

Q: 3 2 If A = use the Cayley-Hamilton theorem to determine A?. 5 1

A: We can solve this by using given information

Q: {2, 3} CA implies that 2 E A and 3 e A. Select one: O True False

A:

Q: Compute the following. |25х11+28х3 - 3х*-13х +4 dx

A: We need to evaluate the following integral  ∫25x11+28x3-3x4-13x+4dx Formula used : ∫xndx =…

Q: Given: 23 = Z1 Prove: АВ АС 2 3/6 E

A: Given: The angle ∠3 is equal to ∠1. Concept used: If the two angle of a triangle is equal then side…

Q: Which of the following correctly des -1 1 It does not exist.

A: Answer- (-1)

Q: The order of the element 3 in Z24 is

A: Given: Z24 Formula Used: The order of an element k in Zn is given by Ok=nhcfk,n

Q: If e = 23, then z 4x

A:

Q: GIVEN: xihl i+ 2) 드 hai (-1)" (n + 2) 2"+1(n + 1) 4. Compute the exact value of n=0

A:

Q: Compute Re if z₁ = 5√√2 + 2√3i, and z2 = 3√√√2-5√3i 2

A:

Q: 3. cooficiant af z" in the apransion 3)11

A: From the Binomial Expansion

Q: If Ea, is divergent and Eb, is divergent, then E(a, +bn) is divergent. Select one: O True O False

A: Sum of two divergent series not necessarily divergent.

Q: 1 Evaluate 6t – 20 – 32u when t = 6 and u 4

A: Given expression:  6t-20-32u

Q: 7. Consider 1 2 2 3 B = Find all values of b such that B is has no inverse.

A:

Q: Let gt): csc (U) for Oct C! and CSC 2- 13/2- 2 How do I find fogle)

A:

Q: 5. Expand the following: 4 EW:Xi= W:XI= i=1

A: Given that,

Q: (9) Let X b(n,- and E(3x) = E(3-5x) find n.

A: It is an important part of statistics . It is widely used .

Q: .Compute b, and bo (to 1 decimal).

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: If A= B = verify that A(B + C) = AB+ AC. :) 1 If A = 2 and B show that (AB)" =B'AT 4 -1

A:

Q: (16) Show that AB=BA for 0 0 0 3 0 0 0 1 A = and B = 0 3 1 2

A: A=-100030001 and B=500030002

Q: Shaa thut the graf of lincs iju fins rom F from E Iwhore is a iomasphic wilh Ge(5)

A:

Q: Suppose we observe X1, X2, ..., X U (0, 1). Show that nX(1) 4 Exp(1). с.

A:

Q: 42. Show that S 4xys + %3D 1- x2 1- y? 1– 22 (1 – a²) (1 – 3²) (1 – 2²) if xy + xx yz = 1

A: Given that  xy+yz+xx=1 Prove that the expression

Q: 6.4 # 2 Find the matia * ' elative to the basir B' for T A' =

A:

Q: 1. Do not use a theorem to find the ff. Z if yz? + z = 5xy – 1. %3D

A: In the multivariable function, if we have to find the partial derivative of one variable with…

Q: If In a + In(z-7) = In(4x), then z = 11 %3D

A: Since you have posted more than one question we solved the first one for you. For the remaining…

Q: Apply Gauss forward interpolation formula to obtained y(39) if 15 30 45 60 75 90 Y : 0.23 0.32 0.33…

A: Thanks for your question. Since your question contains two parts, so we are solving the first part…

Q: S. ADEF with N-2,-1), -1, 3). 6ARCD with A(I, 4), R3, 2), CO, -2). FO. -1) in the sasis D-3, 1) in…

A: #5  Reflect the triangle DEF in x axis  For reflection over x axis , the rule is  (x,y) ----->…

Q: Let a = 8 and b = 9. Find m,n E Z such that am+bn =1.

A:

Q: تفاضل وتكامل )2( نظري 1 If pconverges, then p could be xP to Select one: а. 3/2 stion 1 b. 1 Oc. non…

A: We have to check

Q: If Ea, is divergent and 2b, is divergent, then E(a, + ba) is divergent.

A: Taking an example and than we are trying to understand tha statement.

Q: 3. Let A, BE M2(Z3) be given by [1 2] B 0 2 A = 1 Find AB, BA, and A? (recall that A2 = AA).

A:

Q: w Write down the de finition of IT. 5.

A: Please go through the given definition of Pi given below,

Q: 21 41 Verify the following directly if A = 1. B = |; .c = [, а. A(ВC) %3D (АB)C b. А(B+C) %3 AB + AC…

A:

Q: 1) Find the "axa"-netrik A such that, » A(;)- () ) A(;)- (3) o) A (*)- (:) «) A (;) - (*) 4) (*-yo A…

A:

Q: In GL(2, Z,), the inverse of Option 4 (2 10 O Option 2

A: we know that inverse of matrix A= 1/|A|(adj.A). see 2nd step.

Q: Show that  1/3 Tn + 2/3Mn ) = S2n.

A: By definition, Tn=12∆xfx0+2fx1+....+2fxn-1+fxnMn=∆xfx1+fx2+.....+fxn-1+fxn…

Q: 3. Let, a1 = 3,az = 4 and for n > 3, an = 2an-1+ an-2 – 5, express a, in terms of n. %3D %3D

A: An arithmetic progression is a sequence of numbers such that the difference d between each…

Q: D. Let Find 2,-

A: We will find out the required value.

Q: 5 - compute – 5A 3 Given A 3

A: we have to calculate -5A

Q: Express 3x, xπ, and xsin x using the base e.

A: Our Aim is to express the following function using the base e given below:-(i) 3x(ii) xπ(iii) xsin x

Q: 1 2 1 -Given that B= 1 -1 0 3 1 1 Show that B,-B,- 6B = 1. Hence, deduce that B' = B² -- B – 61.

A:

Q: Given u = (-4,7) and v = (5,2), compute the following. Give your answer in the form . a. u + v =| b.…

A:

Q: Show that yn Z, if n³+5 is odd then n is even

A:

Q: (16) Show that AB=BA for 1 5 0 0 A = 0 3 0 0 0 and B = 3 1 2

A: