Question 1: a) What is the equation for curvature for the curve y=sin(x)? b) What is the curvature of the curve y=sin(x) when x= π/2? c) What is the equation of the circle of curvature for the curve y=sin(x) for the point on the curve corresponding to x= π/2?

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A: 2. Let x be the incomes are approximately normal distribution with mean $33,000 and standard…

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A: Take LCM then solve

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A: As you instructed we can solve part a as below

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A: To find the values of a and b for which the line 2x + y = b is tangent to the parabola y = ax2 when…

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Q: In Exercises 15-19 find the general solution. 15. y3y +2y e3x(1 + x)

A: To find a (any) function y=y(x) satisfying the given non-homogeneous equation

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A: We have given that Mean(µ) = 72.6Standard deviations (σ) = 4.78X ~ N (µ, σ )= N(72.6, 4.78)

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A: n1=80, x1=64 n2=60, x2=39 X: people got sick 1: Ate fish 2: Did not eat fish

Q: 1 2n –1 n=1

A: Answer is- The given series is divergent Explanation of the solution is given below...

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A: Step 1: Step 2: Step 3: Step 4:

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