Orthogonal Vectors Parameter Value (Jee Mains) | ExamDuo
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Scalar and Vector Products
Easy
Orthogonal Vectors Parameter Value
If ( 1 – p) i + 2 (1 + p) j + (3 + p) k & 3i + j are at right angles to each other , then the value of p is
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A
2
B
3
C
4
D
5
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