1. Suppose a and b are real numbers. Prove that if 0< a < b then 1/b < 1/a

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Q: At what interest rate will P120,000 earn P37,800 interest after 3 ½ years? A 9 % B) 8% 10% D) 7%

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Q: True/False: The function f(r, y) = xy + + 4 has a saddle point at (2,1). O True O False

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Q: Select the statement which is true about the function. 8 7- y = Vx-1+2 4- 1 2 3 4. 7. O This functio...

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Q: 3- Let µr1 = 2 in region 1, defined by 2x+3y-4z > 1, while µ2 = 5 in region 2 where %3D 2x+3y-4z < 1...

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Q: {   x_(n+1) = 3 + [6/(3 + x_n)]     } Beginning with a firs approximation of x_1 = 4, find the next...

A: This is a problem of Sequence.

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Q: Find the value of x. Round all answers to the nearest tenth. 5. 6. 28 22 58 23

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Q: Advanced Math Question

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Q: Question 7 A = {x: <. *} = v 2x-1 3 {x: - %3D 5 < 3x + 2} B = (10 a) Find ANB b) Illustrate your ans...

A: According to our guidelines we can answer only one question and rest can be reposted. 

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Q: Let w = (sin(x) +7 cos(y)) dy ^ dz + (2³ – y cos(x)) dz A dæ + 14xyz da A dy. Find dw. dw = dx A dy ...

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Q: Solve the following: (i) 2ᵡ-⁶ = ⅛   (ii)  log₅ (x + 3) =1− log₅ (x -1)

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A: Given the function fx, t=ex-t We need to check the validity of fxx-ftt=0 to get the correct option.

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Q: Question 11. . Use traces to sketch the surface z? = x² + y². Which of the following is the best des...

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Q: 1 - 2 2 4 C = 3 4 – 2 -2 –2 3 3.

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