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For each of the following statements, state which are TRUE and which are FALSE. (Note: The symbol x means 'cross', and the symbol means 'dot') a) ả xã = 0 b) If a kb, then a b = 0. c) (a + b) (ax c) is possible in R³. d) (ä b) x č is possible in R³. e) the forces 5 N, 15 N, and 15 N could be at equilibrium.

For each of the following statements, state which are TRUE and which are FALSE. (Note: The symbol x means 'cross', and the symbol means 'dot') a) ả xã = 0 b) If a kb, then a b = 0. c) (a + b) (ax c) is possible in R³. d) (ä b) x č is possible in R³. e) the forces 5 N, 15 N, and 15 N could be at equilibrium.

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter75: Drilling And Boring Compound-angular Holes
Section: Chapter Questions
Problem 1A
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For each of the following statements, state which are TRUE and which are FALSE. (Note: The symbol x means 'cross', and the symbol means 'dot') a) axã=0 b) If a kb, then à b = 0. . c) (a + b) (ax c) is possible in R³. d) (a - b) x č is possible in R³. . e) the forces 5 N, 15 N, and 15 N could be at equilibrium._
Transcribed Image Text:For each of the following statements, state which are TRUE and which are FALSE. (Note: The symbol x means 'cross', and the symbol means 'dot') a) axã=0 b) If a kb, then à b = 0. . c) (a + b) (ax c) is possible in R³. d) (a - b) x č is possible in R³. . e) the forces 5 N, 15 N, and 15 N could be at equilibrium._
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