Mutually Orthogonal Vectors (Jee Mains) | ExamDuo
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Scalar and Vector Products
Medium
Mutually Orthogonal Vectors
If the vectors a = i – j + 2k, b = 2i + 4j + k and c = λi + j + μk are mutually orthogonal, then (λ, μ) is equal to
SELECT ONE OPTION
A
(-3, 2)
B
(2, -3)
C
(-2, 3)
D
(3, -2)
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