Find the cosine of the angel between the curves a(t) = (cost, = sint, sint) and B(t) = (cost, sin t, sin 2t) 4

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A: premises Premises Conclusion p q q p→q p T T T T T← Critical row T F F F T F T T T F F…

Q: Find

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Q: . If A₁, A₂ € and P(A₂)=P(A₁A₂)=p, prove that P(A) ≥1-2p

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Q: (a) y" + 4y = t² + 3et, (b) y" - 2y + y = tet +4, (c) y" - 2y + y = 3te²t, y(0) = 1, (d) y" + 4y = 3…

A: Method of undetermined coefficient is used

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Q: Let X be a random variable with probability density function f(x)=hex, if x ≥ 0, and zero elsewhere;…

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Q: 1. Given A || do - do [0.5 0.5 0.5 0.5 -3 -2 1-3 1 -0.5 0.5 -0.5 0.5 1 4 If the Gram-Schmidt process…

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Q: Prove that (50!)2 mod 101 = -1 mod 101.

A: We have to prove that 50!2mod101=-1 mod101.

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A: Given that, A medical insurance policy requires Ana to pay the first $100 of her hospital expenses.…

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Q: You can afford a $1100 per month mortgage payment. You've found a 30 year loan at 7% interest. a)…

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Q: If X is a random variable with finite second moment, that is, E[X²] exists, find the value of k…

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Q: (b) y" - 2y + y = tet +4, y(0) = 1, y'(0) = 1

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Q: For each divisor k . 1 of n, let Uk(n) = {x ∈ U(n) | x mod k = 1}. [For example, U3(21) = {1, 4, 10,…

A: For each divisor k &gt; 1 of n , Uk(n) =x∈U(n)| xmod k =1. To prove Uk(n) is subgroup of U(n).

Q: Angles A and B are complementary to each other. If mA = 23° and mZB= (4x + 15)°, find the value of…

A: If two angles are complementary, then the sum of both angles is equal to 900. It is provided that A,…

Q: Which, if any, of the given differential equations is scale invariant? Show how you test each…

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Q: Determine positive integers A, B, C, D, E and F such that 122-13 A D Ex-F 6x²-13-5 Bx+C A = B = C =…

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Q: Which of the following defines a Cauchy sequence in a metric space (M,d)? O Ve>0 (3kZ (Vm, n>k (d…

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Q: The gas equation for one mole of oxygen relates its pressure, P (in atmospheres), its temperature, T…

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Q: Name two transformations that can be applied to the function f(x) = x^3 +2x to make it not odd…

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Q: A unit cell of diamond is a cube of side A, with carbon atoms at each corner, at the centre of each…

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Q: Problem 5. Give an example where X is not path connected, f: X→ Y is continuous, and im(f) is path…

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Q: Given the matrices A and B, find the products AB and BA 132 23 -2 14 B 14 20 e

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Q: ind a basis for each of the four subspaces associated with the matrix: [1 2 3 1 A = 2 4 6 22 2

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Q: 2. (LI-2) Consider the equation r2y" - xy + y = 0. It is given that y₁ = z is one solution to this…

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Q: Let T:R² → R² be the linear transformation: T(x,y) = (7x+3y, 5x+2y), determine the inverse…

A: Please find attachment

Q: 2) Aşağıdaki sayıların ikili veya ondalık eşdeğerlerini bulunuz. a) -245.125 b) 391.45 c) 0 1000…

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Q: Solve the system of normal equations. (I don't want you doing this by hand. Use a calculator or…

A: The polynomial of degree 4 can be defined as: P(x)=a+bx+cx2+dx3+ex4. Here, a, b, c, d, e are…

Q: 2. Locate the centroid of the given volumes. X 1 ft -3 ft- 06 PROB 31 (y-1) 06 PROR 34 2m

A: The equation of the cone is z=y6y-1 Now consider the elementary strip  dV=πz2dy     =πy6y-12dy…

Q: Roberto bought a $210,000 house, paying 24% down, and financing the rest at 6.8% interest for 30…

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Q: Compute the standard deviation for set ​{8​,8​,9​,9​,9​,10​,10​}.

A: Data set = ​{8​,8​,9​,9​,9​,10​,10​} Here, n=7 Mean of the data is (8​+8+9​+9​+9​+10​+10​)/7 = 63/7…

Q: Define the linear transformation T by T(x) = Ax. 2 A-[1-13] 0 12 = (a) Find the kernel of T. (If…

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Q: Find the vector a determined by || Bug Bounty 2 2 -408)~A -Ĥ 5 = B

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