Answered: Let ( A) D = <1, 2, 3, 4> and BD=…

Let ( A) D = <1, 2, 3, 4> and BD= <0,-1, 4, -2 >. Find the angle between BD and A D* O [cos] 2/N(30(21)) O [cos] (-1) 2/(30(21)) O 2/N(30(21) ) O none of the above

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter2: The Integers

Section2.3: Divisibility

Problem 30E: Let be as described in the proof of Theorem. Give a specific example of a positive element of .

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Let ( A) D = <1, 2, 3, 4> and BD= <0,-1, 4. -2 >. Find the angle between BD
and A D*
O [cos] 2/N(30(21))
O [cos] *(-1) 2/N(30(21))
O 2/N(30(21))
O none of the above

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