Let f (x, y) = 4x° + y°. Find the slope of the surface z = f (7, y) in the y-direction at the point (1, – 1). О А. 1 ОВ. 3 O c. 0 O D. 2

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Q: (1, 0<t< 2 y = let, t 2 °L(1) = ! + e (-) L (1) = + - « * ( +:) s-1) S e2 s2 (s-1) S -2s e L (y) = (...

A: The solution is given as  

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Q: 243 km to mi ... 243 km is approximately (Round to the nearest hundredth as needed.) mi.

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Q: 7. y" +y' 0; y, = 1, y2 e; y(0) = -2, y'(0) = 8 8. y"- 3y' 0; y 1. y2 e; y(0) = 4, y'(0) = -2 9. " +...

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Q: Eq. (10) gives us that U8n-7u8n-11 U8n-5 = U8n-7 + U8n-9 U8n-11 c"e2n-1 an-1(c-e)n-1(a-c)n an-1(a-c)...

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Q: A contour map for a function f is shown. Estimate the value of fy(1, 5) 20 200 15 160 120 10 80 40 3...

A: Note: Hi! Thank you for the question as per the honour code, we’ll answer the first question since t...

Q: Example 5: Find the solution of the integral equation 00 |f(x)cos ax dx = e¯ª , where a is a constan...

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Q: :- -b where a and b are positive real numbers, The matrix C %3D a V3 2 and C2. V3 2 m+n TC can be wr...

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Q: 2t – 4 0st<2 (D² – 1)y = [2 t 2 y(0)=0, y'(O)=1 Find L{y} O L 1) = + -1) 2e-2s +. s(s² -1) 4 2e s2 (...

A: To solve given question first we take Laplace transform of both sides and solve.

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Q: f(t) = t sin 2t sin 5t cos 2t

A: There is no such introduction for the solution.I have explained it within the solution.Please go thr...

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Q: Consider the Following matrive A= 2 3 4 a) Find all the egenalues and eigenvecors

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Q: Solve the system 4.x1 -5x2 +4x3 +4x4 +x2 +3r3 +2x4 3x1 -4x2 +7x3 +6x4 = 2x1 -2r2 -6x3 -4x4 = 3 5 8 +...

A: Given system of equation is 4x1−5x2+4x3+4x4=3−x1+x2+3x3+2x4=53x1−4x2+7x3+6x4=82x1−2x2−6x3−4x4=−10......

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Q: 5. Equivalence Prove that the following are equivalent for all a, b e R: (i) a is less than b, (ii) ...

A: Equivalent statements by the method of implication.

Q: 32-20° 20 + -10+24i (6-8i)(4+2i)

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Q: V3 - 10i 6. 一V3 + 5i -4 + 19i 8. 2 + 5i

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Q: 2. Let f (x) = cos-. Show that f is NOT uniformly continuous on (0,1).

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Q: This work aims to investigate the equilibria, local stability, global attractivity and the exact sol...

A: Given equation is as follows: un+1=un-1+un-1un-5un-3-un-5,  n=0, 1, ...............(10) The solution...

Q: Question 4. Let G be a group. Define f : G → G via g→ g¬1. (a) Prove that ƒ is a bijection. (b) Prov...

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Q: Define a sequence {a„} as follows: Let a, = 1, and define (an)² + (2n + 3)a,n + (4n + 3) An+1 an + 2...

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Q: Solve the following and show your complete solution 1. Find Maclaurin Series Expansion and Compact f...

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Q: Express the given function using unit step function: 0st4 A.) f (t) = t – t u (t – 4) – 2u (t – 4) B...

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Q: B 24 12 17 6. 16 14 38 13 How many elements are in AU B? 41 78 21 ) 92

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Q: 27 Given the differential equation y " +3y + 2y = (1+e*)" Which of the following equations result af...

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Q: dy Given the differential equation dy (E) + 9y = csc(ræ) dæ2 dx Propose an appropriate particular so...

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Q: The equation is:  x3 + 3xy + y3 = 1 1) Find a x such that the equation only has one solution for y....

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Q: Write the equation in slope intercept form of the line that has slope 4 and y-intercept (0,7)

A: There is no such introduction for the solution.I have explained it within the solution.Please go thr...

Q: Consider the Following matrix A= 2 3 4 b) Find the transformahón to reach a diagonal form

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Q: For the ODE below, assume that p > 0 is a constant. dy = P – e U dt Determine all c.p.'s in terms of...

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Q: 8. Consider a linear system whose augmented matrix is of the form 2. 4 -2 For what values of a will ...

A: The solution is given as  

Q: =) Prove: If A is invertible, then det(A-1) = ) Prove: If A is inverible, then adj(A) is inve

A: Introduction: In the case of real numbers, the inverse of any real number a was the number a-1, so t...

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Q: 2. Disprove the following statement. For all sets A, B, and C of some universe U, (AAB)U (An Bnc) = ...

A: Given: A, B and C are sets in some universe U. To disprove: A∆B¯∪A¯∩B∩C=A∩B∪C \ A

Q: Consider the Following matrix A= 2 3 4 C) Find the Pollowing Funchon f A. At Sin(At)

A: we love this problem with the help of series expansion of ex and sinx