Parametrize the following two curves in R3 and find their arclength. (1) the intersection of the cylinder r2 + y? =1 and the plane r+y+ z = 1; %3D (2) the intersection of the sphere r + y + z2 = 1 and the plane r+y+z = 1. %3D

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A: We need to find equation of circle.

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A: To solve the initial value problem. 

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A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

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A: ----------------------------------------------------------------------- w=watersides=shore sideAC=40...

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A: Given:    limx→π4cos2x

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A: Given that ∫-∞02x-x3x-12 x2+1dxSolution :2x-x3x-12 x2+1=Ax-1+Bx-12+Cx+Dx2+12x-x3x-12 x2+1=Ax-1x2+1+B...

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A: Greatest amount of juice is 3 .  According to guidelines we solve only first three parts. 

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A: Topic:- differential equations

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A: Find your answer below 

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A: Given query is to find the equation of the circle.

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A: In this question, we need to find all the second order partial derivatives of the given function.

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Q: .2 What is the reversed order of integration of 1 dxdy? a. II Vx* +1 dydx 0, O b. x4 +1 dydx 0, .8 x...

A: Topic:- application of integration