In problems 15, 16, 17, use matrix inverse to find the unique solution to the system of equations. Question 15) X1- x2 + 3x3 - x4 = 1 X2 - 3x3 +5x4 = 2 X1 - X3 + x4 = 0 X1 + 2x3 - x4 = -5

Q: = 80° %3D E = 50° %3D - BC DE ur Solution her

A: Given, ∠BAC=80°arc CE=50° The angle of arc BC and ∠CDE is to be calculated.

Q: Task 9 (Matrix Exponential I) Let T: (0, oc) → L(C") satisfy • T(0) = Idx; • T(t + s) = T(t)T(s) (t,...

A: Given that Let T: [0, ∞) L(C") satisfy • T(0) = Idx: • T(t+s) = T(t)T(s) (t, s 20): • TEC([0, ∞), L(...

Q: 7. Solve the differential equation (203 + Зу? — 7) zdr — (За? + 2y? - 8) ydy %3D0. (1) Hint. Show th...

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Q: Add. Simplify by collecting like radical terms, if possible. 3/7 +2/7 The answer is (Type an exact a...

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Q: logz, Z3

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Q: Z1 = 2 + 4i 22 = 5e2i Z3 = 4 cis 40°

A: The given problem is to evaluate and simplify the given complex expression and express in rectangula...

Q: (V) - 22+ラソー dy 4ス+by+2 (vi) Sotwe 4e da +(ae +24) dy

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Q: At an annual effective rate of interest i = 4%, find the PV of a perpetuity- immediate with annual p...

A: Solution :-1

Q: Rewrite the following statement in an if-then conditional form: "Pay your tuition or you will be in ...

A: Given statement is  "Pay your tuition or you will be in probation"

Q: Question 4 Is this figure a cube?

A: No this figure is not a cube  Please find attachment for the details solution

Q: Use the rules of divisibility to determine whether 6248 is divisible by the following numbers. а. 2 ...

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Q: Suppose that |f(r)|I b where and g(r)dx converges. Prove |f(x)dr converges. that

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Q: Solve the following  complex numbers in their rectangular form

A: Given,             Z3Z2 Where in Z2 = 5e2i and Z3 = 4 cos 40°

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A: make a table for the given data as follows Stories (x) height (y) 64 841 54 725 40 635 31...

Q: 60 40 20 time: 0 time: 1 time: 2 time: 3 time: 0 time: 1 time: 2 time: 3 Figure 1 The option claims ...

A: TAKEAWAYS IMPORTANT To value American options, the binomial option pricing model uses an iterative t...

Q: FOR THE EQUATION, Y- 3n-n (2%,+Z2+.+Z,)+3^-(n-1"(22.+Xz+...+Zn-1)+.+3m-(2=1) +Xa t...+Xn - 3 FIND TH...

A: As per the question we are given an expression for Y in terms of x1 , x2 , ... , xn , n > 0  And ...

Q: The figure below is given with b= 40. Solve for a and c. Any format will do. If you use decimals, ro...

A: Given  A triangle with side b = 40 we have to find a and c  

Q: Are the irrational numbers closed under multiplication?

A: Use closure property.

Q: Question 34 Which of the following is not a net of the triangular prism? A В

A: To find which of the following is not a net of the triangular prism .  

Q: a] Let V=M(n) be the set of real matrices n×n. Let P be an invertible matrix of V. The application T...

A: A linear operator T is one-to-one (injective) if and only if the kernel is a singleton set.

Q: x5 dx (x6-8)2 2.

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Q: Mark this question "True" if the argument is VALID, and "False" if the argument is INVALID: If this ...

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Q: 1 Use appropriate tests to determine if E(-1)"+1, converges. n* log(n) + n! n=1

A: use appropriate test to determine whether the series ∑n=1∞-1n+11n4logn+n! converges according to alt...

Q: Evaluate the expression. 4 2 7+ 3 6. 4 2 3 (Šimplify your answer. Type an integer or a fraction.)

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Q: 4 which of the following is not correct? 25. If tane = 4 A. sine: C. cot e = 4 x2 +16 |x² –16 B. cos...

A: Trigonometric functions are also known as Circular Functions can be simply defined as the functions ...

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Q: differential equation is given. Classify it as an ordinary differential equation (ODE) or a partial ...

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Q: Determine the values of the variables to satisfy the equation using Jacobi. 5a - 2b = 40 Ans. a = 10...

A: Given: Using Jacobi, find the values of the variables to fulfill the equation and the given equation...

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Q: The distance from a planet to its moon is approximately 278,000 mi. If a spacecraft travels at a spe...

A: Given that The distance from a planet to it's moon is approximately=278, 000 mi Speed of a spacecraf...

Q: 5 2 |5 2 3 ,B = 5 3 4,C = 14 1 -4 1 5 0 2 -1 Let A = 1 -2 -2 1 2 |-2 4 21 |0 2 3 E = ‚u = (1.5 0 – 3...

A: Given vector forms are u=1.50-3,  v=-132,  w=-5-3010

Q: Let 4 1 -2 2 1 A = 1 -2 0 3 -2 2 1 -2 -1, Use Householder method to transform A into a tridiagonal m...

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Q: Problem 4: The defining property of an ordered pair is that two ordered pairs are equal if and only ...

A: First, suppose that a=c & b=d, then we will show that (a,b)=(c,d). So, (a,b)={{a},{a,b}}={{c},{c...

Q: S M V F Given: 4. mŪLY = 138° 1. JY = 8m 2. moID = 70° %3D 5. MLYDP = 61°

A: according to our guidelines we can answer only three subparts, or first question and rest can be rep...

Q: Question 10 After folding the net, which letter would be opposite the shaded side? A C D В

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Q: U8n-2 U8n-6 U8n U8n-2 + U8n-4 + U8n-4-U8n-6

A: To solve the below equation for u8n. u8n=u8n−2+u8n−4+u8n−2u8n−6u8n−4−u8n−6

Q: Perform the indicated operation. If possible, reduce the answer to lowest terms. 4 4 + 25 4 4 + 5 25...

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Q: M- 06. Solve the following initial value problem over the interval from t = 0 to 2 where y(0) = 1. D...

A: Euler's method states thatyn+1=yn+h.f(xn,yn), where xn+1=xn+h.  

Q: An object moves on a horizontal coordinate line. Its directed distance s from the origin at the end ...

A: Please find attachment for the details solution

Q: Question 37 After folding the net, which letter would be opposite letter B? B

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Q: A cubic B-spline curve is defined by 4 control points with coordinates shown in the image below. Not...

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Q: Solve

A: To solve given first order differential equation by using Exact differential Equation.

Q: Activity 17. Directions: Test the hypothesis of the following statistical situation: Determining whe...

A: Solution 

Q: O Prove thal P(m, n) - (n,m).

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Q: =) Find the matrix exponential eAt for the martrix 0 2 A = %3D -2 0

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Q: Express the number 794,000 in scientific notation. 794,000 = (Use scientific notation. Use the multi...

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Q: Give enn iagrams or he ollowing expres- sions: (a)* (ANC)-(ANBOC). (b) (ANC)U(BNC). (c) B-[(ANB)-(AN...

A: give venn diagram a) A∩C-A∩B∩C now,

Q: 1. Which of the following is NOT a probability sampling technique? A. pure random sampling C. system...

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Q: Use the figure to find mzl. 41° 47 40

A: Consider the following figure.

Q: 18. A researcher plans to conduct a survey about drink preference of BSMath students of ABC Uni- ver...

A: