A curve is defined by the parametric equations Find the length of the curve from t=8 to the closest value of t where there is a vertical tangent. Do not approximate In. x= [* cos z dz, y=f* sin z dz, Z Z T 2 t≥ 1.

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A: The given parametric equations are x = tcost y = tsint Firstly dy/dx is calculated

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Q: X = SECT Y = TANT

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