If the projection of the vector \( \hat{i}+2 \hat{j}+\hat{k} \) on the sum of the two vectors \(... VIDEO
If the projection of the vector \( \hat{i}+2 \hat{j}+\hat{k} \) on the sum of the two vectors \( 2 \hat{i}+4 \hat{j}-5 \hat{k} \) and \( -\lambda \hat{i}+2 \hat{j}+3 \hat{k} \) is \( \lambda \), then \( \lambda \) is equal tohttps://bit.ly/YTAI_PWAP https://www.pw.live
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(i) A vector of magnitude \( \sqrt{6} \) perpendicular to the plane \( A B C \)
(ii) Area o...
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