HW15_solns

# HW15_solns - ), ( a 1-a 2 + a 3 ,b 1-b 2 + b 3 ,c 1-c 2 + c...

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HW 15, Even Solutions, pg. 345 2. ~ r ( t ) = 3 ~ i - ~ j + 5 ~ k + t ( - ~ i + ~ j - 10 ~ k ) 4. ~ r ( t ) = - 3 ~ i - ~ j - 3 ~ k + t (6 ~ i + 2 ~ j + 6 ~ k ) 6. ~ r ( t ) = 3 ~ i + 2 ~ j + t ~ k 8. (6 , 0 , 1) 10. (8 , 1 , 5) 18. ( a/ 2 ,b/ 2 , 0) 20. (3 , 7 / 3 , 4) 22. (11 / 3 , 7 / 3 , 14 / 3), (9 , 13 , - 2) 24. ~ r ( t ) = - 2 ~ i + 5 ~ j + ~ k + t (1 / 3 ~ i + 1 / 3 ~ j - 2 / 3 ~ k ) 26. ( a 1 + a 2 - a 3 ,b 1 + b 2 - b 3 ,c 1 + c 2 - c 3
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Unformatted text preview: ), ( a 1-a 2 + a 3 ,b 1-b 2 + b 3 ,c 1-c 2 + c 3 ), (-a 1 + a 2 + a 3 ,-b 1 + b 2 + b 3 ,-c 1 + c 2 + c 3 ) 1...
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## This note was uploaded on 05/13/2011 for the course MATH 101 taught by Professor Impemba during the Fall '10 term at Grand Valley State.

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