You want to find the volume inside the hemisphere (i.e. inside the sphere but above the plane
) and outside the cylinder
. Call this region
.
In cylindrical coordinates, we have
(where )
How is a tangent different from a chord? Explain.
2 answers:
Answer:
The tangent intersects the curve only one point while the chord will intersect the curve at more than one point.
Step-by-step explanation:
A tangent will touch the curve while the chord cuts the curve.
The tangent intersects the curve only one point while the chord will intersect the curve at more than one point.
From the diagram in the attachment line BD is a tangent while line BC is a chord.
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