1. Which of the following are PDES? Identify all. df = 3x dr df = 3y dr se = 3r af = 3y af = 3r dy

Q: If A = {x | x is an even integer}, B= {x | x is an odd integer), C = {2, 3, 4, 5}, and D = {2, 3, 4,…

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: V75x6 + V 48

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Q: y = x + 4

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Q: _Suppose w =+, x = cos² t, y = sin? t, z = ;; dw Evaluate at t = 3, by using the Chain Rule dt

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Q: Which of the following statements is (are) false if all vectors are in R"? O None of the statements…

A: We have to select which of the following statements is/are false, if all vectors are in Rn, and…

Q: Consider this Preference Voting Table from 50 voters and 4 candidates Rank / Number of 19 14 10 7.…

A: To tell which Candidate gets how much points

Q: 7.) Solve the system of equations by either the addition method or substitution method. 2x +y = 11 x…

A: The given equations are  2x+y=11 x+3y=18.

Q: 5/20 in. 4 V45 in. V48 in.

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Q: sove question(d) within 10 mins or else downvote

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Q: Find the abscissa on the curve x²=2y which is nearest to a point (4, 1). А. 0 С.2 В. 1 D. 3

A: Use the distance formula then minimise using derivative.

Q: 6. How many vertices is there the graph below? How many edges? How many faces? Show that Euler's…

A: the euler formula is given by : number of vertices+ number of faces -number of edges=2

Q: List the Possible Rational Zeros of the function. DO NOT SOLVE! f(x) = 6x7 + 8x3 + 7x – 12 3.

A: Given:        Polynomial fx=6x7+8x3+7x-12 If a polynomial has integer coefficients, then every…

Q: 3.) S 4x53ײ dx

A: To find: ∫4x53x2dx Let I = ∫4x53x2dx Now take 3x2 = t⇒6xdx = dt ⇒xdx = dt6

Q: Use any method to simplify the.complex fraction. k+4 12k 5k - 2 6k

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Q: the x- and y-intercepts of the graph of  y = x2 − 4x − 3.  Round the intercepts to the nearest…

A: Given query is to find x and y intercepts.

Q: 6. log (-2) 7. In 0 8. log 0.001

A:

Q: Choose two figures which are topologically equivalent to each other 20

A: Two figures are topologically equivalent iff one figure can be transformed into the other by…

Q: 4. Show that a 6 a + %3D

A: Here simply open the squre term and then simplify as a.b=b.a

Q: Multiply. - 30 • V - 30

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Q: Linda bought an 8 foot long piece of framing to frame her 2 college awards. One award is 8.5 inches…

A: Given: One Award dimension =8.5 in x 11 in Another one dimension =11 in x 17 in Frame length =8 foot

Q: ections: Evaluate the derivatives of the following functions with respect to x and simplify the ults

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Q: consider the funCHon f(x)= Vox-18 for the domain. [3,0). Find where f-! Is the Inverse of ţ aiso…

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Q: 8. Parabola: FOCUS (3,6), Vertex (-5,6). (You don't need to graph it but the grid will help you…

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Q: Find all real solutions of the polynomial equation. (Enter your answers as a comma-separated list.)…

A: To find: Find all the real solution of polynomial equation

Q: question(e)

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Q: 2. Graph the Ellipse and find the Center, Vertices, and Foci, 10- (x – 1)2, y- 3)² = 1 25 4 Center:…

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Q: O Let A Ta - find Conditions on a.b.c and d that AX =0 has infaitely many solution - what must there…

A: For A.x=0 to have infinite solution solution A must be equal to 0. For matrix A to be invertible A…

Q: k 91 [1 Let k be a real number and A = 1 2 L2 3. Then determinant of A is 7] None of these 8-k O…

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Q: 2. What is the value of csc 330°? O 2 O -1.15 O -1.41

A:

Q: Use the function to find the image of v and the preimage of w. T(V1, V2) = (V1 + v2, V1 – V2), v =…

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Q: Use the quadratic formula to solve the equation. (All solutions for the equation are real numbers.)…

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Q: 6. Ellipse: Foci (-4,2) and (-4,8), Vertex (-4,10) (You don't need to graph it but the grid will…

A: Foci : (-4, 2) and (-4,8)Foci is of the form : (h,k±c)h=-4k+c = 8, k-c=2Adding both…

Q: In each of Exercises 27 27. y" – 2y' = 8xe2x.

A: 1f(D)(eaxV) =eax1f(D+a)V.

Q: 3. Use the matrices to perform the indicated operation. If not possible, state why. 1 2 -1 4 0 1 4 0…

A: here is the solution:

Q: A D 10. Calculate the variance of the set of data to two decimal places. Refer to the previous…

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Q: If a quadratic function has the rule f(x) = (x – h)² + k, what will cause a horizontal translation?…

A: Given query is to find the correct answer for the horizontal translation.

Q: 10. Simplify. Write answer using positive exponents. 2x'y 5 x'y -32 7. -1 25 O A. O B. OC. 25xy 25…

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Q: Determinant of n x n Matrices. Solve for the determinant of the following matrices using (a)…

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Q: 9. Use a graphing calculator to d

A: as per guidelines i can only answer on question . answer is in next step

Q: 22. Show with one picture that 2/3 is equivalent to 10/15 in a continuous case. Explain how your…

A: Topic:- algebra

Q: 3. Solve forB if h A Zeshan Chouudry A="(B+b) O A. B = 2A bh О в. В %3D 2A-bh O C. B = 2A-6 h 2A-2b…

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Q: Find y if the slope between (2,y)and (4,5) is 2.

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Q: 8. Find the sum. Make sure to show your work! Note that the n is small enough that you don't need…

A: Solution:

Q: Use the function to find the image of v and the preimage of w. T(V1, V2) = (V1 + V2, V1 - V2), v =…

A: Solve the following

Q: Solve for x given i) x^5=21 (mod 43) ii) x^7=2 (mod 35)

A: To find out the value of x.

Q: 14. 음> x-3 x+1 (-∞, –7) U (–1, 0) b. (-∞,–1) U (3, ∞) c. (-7,–1) U (3, ∞) d. (-7,–1] U [3, ∞) a.

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Q: A card is drawn from a standard deck of 52 cards. What is the probability that the card is a Jack?

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Q: Hyperbola: Center: (1,3), Vertex: (5,3), FoCUs: (7,3) (You don't need to graph it but the grid will…

A: we have to find equation of hyperbola.

Q: Miscellaneous Problems a 00 0 11. Using cofactor method, prove that det M = 0 D 0 9 0 0 c 0 = abcd 0…

A: Given

Q: Write 143 in scientific notation. ?

A: