1. Find the following sums, applying Gauss procedure. a. 1+2+3+...+ 397 +398 + 399 + 400 b. 1+2+3+...+63 +64 +65 c. 1+2+3+...+ 548 + 549 + 550

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Q: []-[462] [] 16 || x(0) = 4, y(0) = 4 +

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Q: [1 31 Q2) Assume A = 2 4 - [2 and 8-12 3 B= 3 4 L2 5J show that (AB)' = B' A'

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Q: [10-2] 1 1 6. Find the inverse of the matrix A = 2 2 3. if it exists. 14 2 5

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Q: A² = x²y 2 + 2y = y + 3 z ³² x ² 2 5 근 SD • A dv = ? (Do > y 2 - 2 d 1 divergence)

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Q: Q4/ A/If x² (y - 4z) - y²(2x + 3z) + z²(3x − 4y) = xyz Find Zx

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Q: Q6/ Use Gauss-Jordan [1 0.5 -0.5 x 5 2 2 y 3 11 N elimination method to solve: 0.5 - 4 5 ||

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Q: Topic: Theory of Interest a. Express i6 as a function of d2  b. Solve for d4given that i4 = 0.048.…

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Q: b) 42x + 4* = 6 (HINT: use substitution)

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Q: 1. Use the characteristics of the given function to graph the function and it's reciprocal on the…

A: Given function: -x2+7x-6 To find: the given function's reciprocal.

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Q: lution of the given initial value problem in explicit form. 1 y' = (1 - 3x) y², y(0) = 8 2 -2-2x-16

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Q: Fit the following variables with the formula: Y = a ex X₁ 1 2 3 5 6 Y₁ 1.3 3.5 5.0 7.0 8.8 4.2

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Q: 3. Evaluate. a) log₂ 16+ log464 b) log3(2x + 1) = 2

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Q: 3. Write the exact differential: f(x,y)=e-y-el-

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Q: Consider the following propositions associated with the study of the +∞ dx J - 1.1² √6 +1 improper…

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Q: Find the solution of the differential equation Dy" +1-(y')² = 0 ▷ y(0) = y'(0) = 0 V ▷ y' (co) = 1

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Q: Find the total cost of the down payment at 10% the cost of your house.   House is 170,000

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Q: Let S = { 1 − (−¹)ª | n € N}. Determine inf S and sup S. Justify. (-1)" n

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