Question:

The vectors \(3\hat{i}-\hat{j}+2\hat{k},2\hat{i}+\hat{j}+3\hat{k}\) and \(\hat{i}+λ\hat{j}-\hat{k}\) are coplanar if λ is :

Updated On: Sep 3, 2024
  • -2
  • 0
  • 2
  • any real number
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The Correct Option is A

Solution and Explanation

The correct option is (A) :-2.
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