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Find the area of the surface?
The figure shows the surface created when the cylinder y^2 + z^2 = 1 intersects the cylinder x^2 + z^2 = 1. Find the area of this surface.
1 AnswerMathematics1 decade agodirectional derivatives and the gradient vector (MAPLE)?
Find the point in the first octant where the tangent plane to the surface
z = 21 - 10 x^2 - 15 y^2
is parallel to the plane
20 x + 81 y + 86 z = 78
PLEASE HELP MEEEEE!!!!!!!
Oh and the answer has to be a point
1 AnswerMathematics1 decade ago
