Correct answer: A. 1 a 1 2 1 3 0 a 1 3      1 a 3   or 2 But for a = 2, two vectors are parallel.

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AITS & Test SerieshardMCQ SINGLE

Question

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Answer: A

💡 Solution & Explanation

1 a 1 2 1 3 0 a 1 3      1 a 3   or 2 But for a = 2, two vectors are parallel.

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