i was very confused on this question For the points P₁ (2,2,3) and P₂(1,1,4), find the direction of P₁ P2 and the midpoint of line segment P₁ P2.11The direction of P₁ P2 is − 1)i +1i+ (1) k.(Type exact answers, using radicals as needed.)3 3 7The midpoint of P₁ P2 is2 22(Type integers or simplified fractions.)

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P₁P₂. For the points P₁ (2,2,3) and P₂(1,1,4), find the direction of P₁ P2 and the midpoint of line segment P₁ The direction of P₁ P2 is i+ (−1)j + (1) k. (Type exact answers, using radicals as needed.) The midpoint of P₁ P2 is 3 3 7 222

P₁P₂. For the points P₁ (2,2,3) and P₂(1,1,4), find the direction of P₁ P2 and the midpoint of line segment P₁ The direction of P₁ P2 is i+ (−1)j + (1) k. (Type exact answers, using radicals as needed.) The midpoint of P₁ P2 is 3 3 7 222

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter2: Functions And Graphs

Section2.4: Writing And Graphing Equations Of Lines

Problem 79E

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i was very confused on this question

For the points P₁ (2,2,3) and P₂(1,1,4), find the direction of P₁ P2 and the midpoint of line segment P₁ P2.
1
1
The direction of P₁ P2 is − 1)i +
1
i+ (1) k.
(Type exact answers, using radicals as needed.)
3 3 7
The midpoint of P₁ P2 is
2 22
(Type integers or simplified fractions.)

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