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in Mathematics by (75.1k points)

If |((x, r), (x + 1, r + 1), (x + 2, r + 2)), ((y, r), (y + 1, r + 1), (y + 2, r + 2)), ((z, r), (z + 1, r + 1), (z + 2, r + 2))| = λ |((x, r), (x, r + 1), (x, r + 2)), ((y, r), (y, r + 1), (y, r + 2)), ((z, r), (z, r + 1), (z, r + 2))|, then λ is ..

(a) 0 

(b) 1 

(c) -1 

(d) 2

1 Answer

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Best answer

The correct option (b) 1   

Explanation:

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