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Chapter 10: Q. 8 (page 777)
What is the definition of a cylinder? What is the directrix?
What is a ruling?
A cylinder has two distant parallel circular bases which are connected with a curved surface at a fixed distance from centre.
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In Exercises 37–42, find and find the unit vector in the direction of v.
A function f that satisfies the hypotheses of Rolle’s Theorem on [−2, 2] and for which there are exactly three values c ∈ (−2, 2) that satisfy the conclusion of the theorem .
Find also sketch
role="math" localid="1649595165778"
Find the norm of the vector.
Find a vector in the direction opposite to and with magnitude 10.
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