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If |a̅| = 3, |b̅| =4, then the value of λ for which a̅ + λ b̅ is perpendicular
Mathematics and Statistics (Arts and Science)
Vectors and Three Dimensional Geometry
Question
Updated
19 Aug 2026
If |a̅| = 3, |b̅| =4, then the value of λ for which a̅ + λ b̅ is perpendicular to a̅ − λ b̅ is ______
A
Choose Your Answer
A
\(\frac{9}{16}\)
B
\(\frac{3}{4}\)
C
\(\frac{3}{2}\)
D
\(\frac{4}{3}\)
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