QUESTION 9 dz (1+4r) dr – z?, for z (0) =4- Find the solution z(r) of: O a. none of the above 4 O b.2= 1- In (1+4r) 4. Oc. z= 1+ In (1+4r) O d., 4 1- 4ln (1+4r) 4. O e. z= 1+4ln (1+4r)

Q: Given that x² + y² + z² = 6 and (055) w w³ + z³ 5xy + 12. Find for x=1, y=0 and z=7. ( ($).

A: Given,                   and To find the value of for

Q: If P(z) = z3 + qz – 52 and z =-2 – 3i is one of the solutions of P(z), which of the following is…

A:

Q: Find the solution of the DE y' a. y² = -x² (1-In(kx²)) b. y² = x²(1-1) c. y² = -x² (2+ In(kx²) 2 d.…

A:

Q: What are the zeros of P(x) = (x - 3)(x + 1) (x – 1)? %3D

A:

Q: Brzycki's formula is used by weight lifters to determine the weight M that is equivalent in a single…

A: Given, Brzycki's formula is used by weightlifters to determine the weight M that is equivalent in a…

Q: Theorem 2. Suppose that {n} is solutions of (3 ) and the initial value xo is an arbitrary nonzero…

A: Given : nonlinear rational difference equation   xn+1=xnxnq-1+α                            3 where…

Q: x(n) = 3"u(n-2)-n7" = 3"u(n - 2). What z-transfor =n7"u(-n-1). What z-trans the following is…

A:

Q: Given z = (1 + iv3)100, then %3D find the value of Re (z) / Im (z).

A: The solution is given as

Q: 2. (a) If z = 1+ 3i and v = −2 − i then 1 A. + 2 B. Tin Tin + C. A. 2√6 e-in/6 B. 2√3 e-in/3 D. 2 10…

A:

Q: If P (B) = ³, P(Ãn B n C) = and P(A n B n C) = 3, then P(B n C) is O 1/12 O 1/4 5/12 O 3/4

A: I have given the answer in the next step. Hope you understand that

Q: 3√t-1 S (³√t=¹) dt

A: The given integral is:  ∫3t-1t dt

Q: Show your solution: Given: y'' + 3xy' + 7y = 0 Question: Which of the following is the expression…

A:

Q: Given Z1 =1+√√3i and Si Z2 = 2 e 6 Find 2 (Z2)² Z1

A:

Q: 10е 3" (1 — 5t) — 0

A:

Q: a. y(4) 13у" + 36у b. y8) — 36у(9) + 13у — 0. с. у/9) — Бу(4) + 6у — 0. d. y/(8) — 13у(4) + 36у — 0.

A:

Q: 3. 1+-=. 1. х*— 13х2 + 36 %3D 0 2. ха — хе -2%3D 0 3 3. 2n 2 n2

A:

Q: where D C 0 find amatrix 2 Irand d I is identity 3 -1 1

A:

Q: Let f(x) = 3x – 1 and g(x) = x² + 4x – 2. Evaluate the following. - a. f(3) = 8 b. ƒ( – 1) = |-4 с.…

A:

Q: 17) A 10% acid solution was mixed with a 30% acid solution to produce a 15% acid solution. How much…

A: Mixture of solutions

Q: √√x²+2x dx= Select one: a. None of them b. (x + 1)√x² + 2x - 1 In ( x + 1 +√x²+2x() + C C. 1 +In 1 1…

A: The integral we are trying to solve is ∫√(x²+2x) dx. This is a non-standard integral and requires…

Q: .S X + 1 x – 5x + 2 2 dx =

A:

Q: Given: a = 2 – 3t + y = 31 - 2 Required: , 3/", y" (Select the correct answer for each y, y", y"…

A: Given the function

Q: The remainder when (13)" + (17)" is divided by 229 is Ob 2 Oe None Od 1 Oe 3

A: Given that  1370+1770 is divided by 229. To find the remainder we shall use the fact: Any number of…

Q: 5- A. 3. C. +X+ P 上一站 -- V -4x 一 --年 -c + c -c

A: Topic:- integration  Note :- as per our guideline if more than one question uploaded than only first…

Q: What is the easiest way to parse the roots below:- EXs Salve Xy-3x ý+6xý -6y=30x 2. -2 z = Inx X=é →…

A: Using method of synthetic division.

Q: Solve 9tan(20) – 3/3 = 0 exactly on 0 < 0 < 2n. л 7л 13л 19л 0 = 12' 12' 12' 12 5л 11л 17я 23л 12'…

A: Given that 9tan2θ-33=0  and  0≤θ&lt;2πSolution :9tan2θ=33tan2θ=339=33=13tan2θ=13…

Q: n Ralston's Method, agis equal to

A: Ralston's method  is second-order method with two stages and has a  minimum local error bound.

Q: 2 =[41] −1 4 If A = find (AT)-¹.

A:

Q: Prove that f(x) = |x - 61 is continuous at all points c in R.

A:

Q: Q1/ Given Z1 = 1 + √√3i and Z2=2e6¹ Find 2 (Z2)² Z1

A:

Q: For a = 2i + j and b =i – 2j find each of the following. (a) a + b (b) 4 a + 5 b (c) |a| (d) |a – b|

A: