Scalar Triple Product Lambda Value (Jee Mains) | ExamDuo
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Scalar and Vector Triple Products
Medium
Scalar Triple Product Lambda Value
If a = i + j + k, b = 2i + λj + k, c = i – j + 4k and a.(b × c) = 10, then λ is equal to
SELECT ONE OPTION
A
6
B
7
C
9
D
10
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