The points with position vectors 60 i +3 j , 40 i -8 j , a i -52 j are collinear if
Mathematics · JEE Advanced · NTA Exams — Vector Algebra
The points with position vectors
\(60 \hat{i}+3 \hat{j}, 40 \hat{i}-8 \hat{j}, a \hat{i}-52 \hat{j}\) are collinear if
\(60 \hat{i}+3 \hat{j}, 40 \hat{i}-8 \hat{j}, a \hat{i}-52 \hat{j}\) are collinear if
- a = –40
- a = 40
- a = 20
- none of these
Answer
(D) none of these
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