3. a) At what points does the line x = 1 + 2t, y = 2-t, z = t intersect the sphere x² + y² + z² = 10? b) At what points does the normal line through the point (1,2,1) on the ellipsoid 4x² + y² + 4z² = 12 intersect the sphere x² + y² + z² = 102.
3. a) At what points does the line x = 1 + 2t, y = 2-t, z = t intersect the sphere x² + y² + z² = 10? b) At what points does the normal line through the point (1,2,1) on the ellipsoid 4x² + y² + 4z² = 12 intersect the sphere x² + y² + z² = 102.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.7: Distinguishable Permutations And Combinations
Problem 21E
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Question 3 please
![3:04 QO
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3. a) At what points does the line x = = 1 + 2t, y = 2 − t, z = t intersect the sphere x² + y² + z²
b) At what points does the normal line through the point (1,2,1) on the ellipsoid 4x² + y² + 4z²
1 of 3
..| 92%
10?
12 intersect the sphere x² + y² + z² = 102.
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Transcribed Image Text:3:04 QO
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3. a) At what points does the line x = = 1 + 2t, y = 2 − t, z = t intersect the sphere x² + y² + z²
b) At what points does the normal line through the point (1,2,1) on the ellipsoid 4x² + y² + 4z²
1 of 3
..| 92%
10?
12 intersect the sphere x² + y² + z² = 102.
=
|||
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