Find the length of the curve 7(t) = (4 cos(3t), 4 sin(3t), 4t) for – 4

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A: Given problem:-   Find the surface area of the plane ( 15x 5z+20y=35) if it is in the first octant

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Q: Find the surface area of the plane ( 15x- 5z+20y=35) if it is in the first octant

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