Question 3 Compute the determinant of the matrix by Gaussian elimination. Although these are multiple choices, please show al 21-3 17 05-35 -4 3 3 3 3 -1 O 27 A Moving to another question will save this response. 62 F Mostly sunny NO7O O00

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Q: 1. Solve the following linear systems using Cramer's Rule and Gauss Elimination Method. 0.5x + 3.5y ...

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Q: [1-4 7 -5] and let A = 0 1 -4 3 L2-6 6 –4] Let b = Is b in the range of the linear transformation X ...

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Q: 6s+21) a Tost +5) 35+5

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A: This is an application of differential calculus.

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Q: l01/72 Maths PR Public School Date koban bought a mobile phone fam B At what porict to e 12000 he th...

A: Given that  Cost price = Rs. 12000 Gain%=20%  

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Q: Construct a proof of the following fact: (Z V T) → P, Z, (P V R) → =(Q V T) t -(QV T).

A: Given:                                                           Z∨T↔P,Z,P∨R→¬Q∨T⊢¬Q∨T To do: Constr...

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Q: Find the eu. f line through the Pont (-2,3,4) and Parallel to e Planes: 2x +3y +42-5, 3X+4y+52 - 6 4...

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Q: (a) Suppose we can find a function F = example of such an equation and solve it. F(x, y) so that F =...

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Q: (e) Use a backward finite difference approximation to approximate the first derivative of the follow...

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Q: Show also that the function ln(z) is unique up to addition of a constant 2πik, k ∈ Z.

A: ln(mn) =ln(m) +ln(n)  ln(am) =mln(a) 

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Q: sub=26(Determine the promissory note to amortize (pay off) a $150,000 mortgage at 5.99% APR compound...

A: The formula to calculate the amortized amount is as follows:

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Q: and L_:(2)= ¿L_;(2)+1+ Lo(2) (27) Because the Y,(1) are easy to calculate [Y,(1)=1 for all p], one i...

A: Given: L-1λ=λL-1λ+1+L0λ Lp=A1λ1-1-4λ122p+1+A2λ1+1-4λ122p+1 A2λ=0   To show: Lpλ=1-1-4λ122p+31λ2

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Q: Question 1 Find the product of 34 and 27 using the following methods. Illustrate/write your complete...

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Q: Calculate the volume of a bounded solid. 4) z = 3/a? + y ,z = 10 – x² – y Draw the region over which...

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Q: What is the equation of the curve whose slope at any point is equal to y cotx + tan?x and which pass...

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Q: 1. Suppose u and v are any two solutions of the linear system with matrix equation Ax = b. Prove tha...

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Q: Once again, we will only be completing step 1 and step 2. Given the differential equation y'" – 4y' ...

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Q: 4x' +2x? - 5 8. lim4x² +1)2x+5) II

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Q: Problem 1.2. Place the letters A, B, C, D, E, F, G, H into the eight circles in Figure (8), in such ...

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Q: c) Find a subset of S that is a basis for W. d) Express v= as a linear combination of the basis obta...

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Q: A rectangular silo with open top and has a square base for food storage is a school project of two s...

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Q: What is the general solution to the differential equation dy = dx + 3y tan x ? sin³x y cos³x = sin x...

A: Correction : In right hand side of given differential equation is {dx + 3y tan x dx}

Q: 1. Find the roots/s using Secant Method a) x* - x - 10 = 0 b) x- sin(x) –÷ = 0 Ans. x = -1.697 and 1...

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Q: Q-2: a) following cases, find A, B and determine whether AC B, B C A, both or neither: Let U = {x: x...

A: A function is invertible if and only if it is bijective. A function is bijective if and only functio...

Q: Exercise 1. Show that there are infinitely many primes of the form 4n+3. Hint: you might find it use...

A: We prove that there are infinitely many primes of the form 4n+3 by method of contradiction.

Q: [3 A=-1 8 -1 -21 B=| 9 L-2 For 4 9. & 7 -1 3 1. Find: 1) 5A-B 2) 5A.B

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Q: y(x³ – y)dx – x(x³ + y)dy = 0 | - Use the exact differentials to solve the differential equation. Ch...

A: We have to solve the given non exact differential equations.

Q: Cauchy-Euler equations have unique solutions at x=0, specifically the function y = 0.

A: Solution:-