Using the method of substitution, b. I : x2 /9x + 7 dx f(u) du %3| a where u = du dx a = and f(u) = The value of the original integral is I

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A: Given data:   The given expression is ln(x36y25/z22).     The given expression can be written as,…

Q: What is the remainder when 5100 is divided by 7?

A: apply little fermet theorem

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A: Here we will use right Riemann sum to estimate the integral  Given a function f(x) that is…

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A:

Q: c) Find the general solution to the differential equation = 3x(y + 8).

A:

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A: Givensample size(n)=100population proportion(p)=0.40

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A:

Q: Sketch the graph of y = X-1 + 4. Clearly label all intercepts and asymptotes. Show full working.

A: Explained below

Q: Find all solutions mod 31 to the congruence z = -5 (mod 31).

A: We will use python code to find the solutions Now x5 ≡  -5 (mod 31)  ≡  26  (mod 31) And we only…

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A: Topic:- algebra

Q: Determine the number of primitive roots modulo 23.

A: Solution

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A: The objective of the question is converting to polar form.

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A: x=1mod(3) x=3mod(4) x=4mod(5) here 3,4,5 have GCD is1. x=(M1X1a1+M2X2a2+M3X3a3)mod MM=m1*m2*m3* . .…

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A: The question is based on a sampling dist. of a popl. prop. Given : Popl. prop. of compl. settled for…

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Q: RPIMPLIFY THE EXPRESTION 92_462 Ceab-lab?

A: The given expression is: a2-4b26ab-12b2

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Q: 2. Let G be a group and let H be a subgroup of G. Define N(H) = { x = G | xHx™¹ = H}. Prove that…

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Q: Simplfy Lnote d #0 £#0₁9+0) (2679₁) (36²-fªg(6) борода 3d5f4gb)

A: we know that   ax×ay=ax+ylet  A=(1d6f5g4)(3d5f4g6)

Q: Part 1: OLS basics Consider the data in the table below. Y X 3 1 4 8 3 2 1 7 1. In the space below…

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Q: Answer the question in 30 mint and gets thumbup

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Q: 3. y = 2x² is a solution for which differential equation? 2y - y = 0 xy' - y = 0 2y'- y"=0 - y' -…

A: Given :y=2x2

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A:

Q: Sketch the graph of a function f that is defined on R and continuous except for the stated…

A: A function fx is continuous at x=a if limx→a-f(x)=limx→a+f(x)=f(x)

Q: Suppose a random sample of size 43 is selected from a population with o = 11. Find the value of the…

A: Here, sample number is 43 and standard deviation is 11. A- sample taken from population, it is…

Q: 5. Sketch the graph of the logarithmic function f(x) = log, x, State the domain, range and…

A: This question is based on Logarithmic graph and it's properties.

Q: Find the curvature of the plane curve. 13. r(t) =t² i+ j t = 2 14. r(t)=(t, sint) at t =- 2

A: 1)