Find the Area of the Parallelogram $P _ { 1 } ( 0,0,0 ) , P _ { 2 } ( 2 , - 4,1 ) , P _ { 3 } ( - 1,2 , - 1 )$

question 18

Multiple Choice

Find the area of the parallelogram.
- $P _ { 1 } ( 0,0,0 ) , P _ { 2 } ( 2 , - 4,1 ) , P _ { 3 } ( - 1,2 , - 1 )$

• A) \(\sqrt { 6 }\)
• B) \(\sqrt { 41 }\)
• C) \(\sqrt { 5 }\)
• D) \(\sqrt { 21 }\)

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