please solve question 1
Q: Find the general solution to t²y" + 2ty' - 2y = 0 given that y₁ (t) = t is a solution.
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Q: Q1) if the A=20+20j, B=30 -120, C=10e/360 A.C Find: a) A.B, b) A+B, c) A+B+C, d) 4 C B
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A: As per the question we are given a triangle with angles given as 45°, 75°, 60°, along with its…
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Q: (x²+4)y" + y = 0,
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Q: 100 000 61 383 52 279 Find the unknown number in between 45 000
A: It is known that: ∆=E-1, where ∆ is the forward difference operator and E is the shift operator.
Q: Show that when T(z) = Solve T(z) = ∞o if c = 0 az+b cz+d where (ad - bc #0)
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Q: Let E be a vector space of finite dimension n ≥ 1 and let f: E→ E be any linear map. The following…
A: Follow the steps.
Q: Determine the volume generated of the area bounded by y=√√x and y=-x rotated around y=3. 2 A 16/3 B…
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Q: ૦.૫૦૬૫૫) 1.2529636 0.9162907 1.3862944 1.0986123 1.7917595 1.6094379 3.5 1.5 3 2.5 ૫ 5 a. find an…
A: As per the question we are given a data table from which we have to find : The estimated value of…
Q: The matrix has a singular value decomposition A = UEVT where and and The 2,1 entry of U is (U)21 =…
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Q: (a) (i) Calculate (4 + 6i)². (ii) Hence, and without using a calculator, determine all solutions of…
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Q: 910 91051 20129 910510129 D= 2017 91051 D d₁ 029105 0 d 291050) 0129105 91051 20129 051 20129…
A: Follow the steps below.
Q: Consider the initial value problem y'(x) = y²(x), y (0) = 1/1/₁ Use the method of successive…
A: Given,y' = y2 , y(0) = 12 Picard's iteration formula is given byyn = y0 + ∫x0xf(x, yn-1)dx ,…
Q: Using Laplace transform, solve the differential equation below.
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Q: Let A be an invertible n x n-matrix. The natrix A(1 : k, 1: k) is invertible for k = 1 Fation, we…
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Q: The area of a 2.9 by 22 inch manila paper in cm^2
A: Area of a manila paper is 2.9x22 = 63.8 inches
Q: an extremely simple human capital accumulation problem. Let ht denote human capital of generation t…
A: Given that ht denote human capital of generation t (i.e., the human capital of people born in year…
Q: Q / Determine the value of b so that vectors 4 = 49-593 V=-2₂0₂-5 w=bs 1, 6 lg are in the Same Plane
A: We have given that the vectors , u = 4 , -5 , 3 , v = -2 , 0 , -5 , w = b , -1 , 6 We know that…
Q: Suppose (n; : 1<i<k) is a sequence o pairwise coprime. Let N = n1n2...nk. L of arbitrary integers.…
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Q: Find the order and degree of e^y" - 3(y¹) ² + 2xy = xex २ and inxite the differential equation in…
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Q: 7. The tennis player played using the shuttlecock between 14 and 18 inches and mass of between 9 and…
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Q: 35-36 Write five other iterated integrals that are equal to the given iterated integral. 35. f f f f…
A: Given ∫01∫0x2∫0yfx,y,zdzdydx
Q: Let G=(V, E) be a finite
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Q: x + y + 5z = 0 2x = y + z = 0 - Solve a. (4, 6, -2) b. (-2t, 0, t) c. (-2t, -3t, t) d. No Answer
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Q: iven the function f(z) = z + 2z then identify the domain of the definitio )
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Q: Find the general solution of the differential equation: logS=x+y
A: We have given a differential equation , logS = x + y We know that , elog(a) = a . So , elog(S) = ex…
Q: 7. For the following function: 4 0 <t<l .f. (.t.)..=. 1<t<2 a. Find the complex. Fourier Serries...…
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Q: A trapezoid is a quadrilateral with two and only two sides parallel. The parallel sides of a…
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Q: Is the integral operator a linear operator? Can you give an example and explain why?
A: We need to determine whether the integral operator is linear or not. For that , let L be linear…
Q: Directions: Find the volume of each solid figure then write the correct place to solve the riddle.
A: Given that the volume of the one solid is 1 cm3.
Q: b) Use the Ratio Test to determine if the series converges or diverges. n5" Σε (2n + 3)In (n + 1)…
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Q: 12. the greatest depth of the ocean, about 9.6 mi, to kilometers
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Q: y" — y' = 2x, y (0) = 1, y'(0) = -2
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Q: Say whether the following statements is true or false sin2t.dt 2-1(1 ~-²¹ (5(5²2 + 4) ==—=— 'sin2 +4…
A: Since you have posted multiple questions and we can answer one question. So, answered the first…
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A: Follow the steps.
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A: We can solve this using ordinary Differential Equation with substitution method
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Q: A 0.5 kg object stretches a spring 0.2 m by itself. There is no damping and no external forces…
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Q: Consider a hypothetical cell phone company whose manufacturing costs x number of cell phones is C =…
A: gain function is defined as G=R-C where R=-0.09x2+7000x and C=2000x+750,000 now,…
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A: Here we can note that the given integral is in cylindrical coordinates. Also rectangular coordinates…
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A: This is the problem of multi-variable calculus.
Q: 30 24 Let A = - -32 -26 Find a matrix P, a diagonal matrix D and P-¹ such that A = PDP-¹. P= E D =…
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- An element in a ring is idempotent if . Prove that a division ring must contain exactly two idempotent e elements.Prove that a finite ring R with unity and no zero divisors is a division ring.According to part a of Example 3 in Section 5.1, the set R={m+n2|m,n} is a ring. Assume that the set I={a+b2|aE,bE} is an ideal of R, and show that I is not a maximal ideal of R. Example 3 in Section 5.1 The set of all real numbers of the form m+n2 with m and n, is a subring of the ring of all real numbers.
- Let R be a commutative ring that does not have a unity. For a fixed aR, prove that the set (a)={na+ra|n,rR} is an ideal of R that contains the element a. (This ideal is called the principal ideal of R that is generated by a. )17. Suppose is a ring with positive characteristic. Prove that if is any ideal of then is a multiple of the characteristic of.15. Prove that if is an ideal in a commutative ring with unity, then is an ideal in .
- In the ring of integers, prove that every subring is an ideal.Let R be a commutative ring with unity whose only ideals are {0} and R Prove that R is a field.(Hint: See Exercise 30.)24. If is a commutative ring and is a fixed element of prove that the setis an ideal of . (The set is called the annihilator of in the ring .)