MHT CET 2025 Mathematics question

Mathematics Vector Algebra MHT CET 2025

Let and be unit vectors. Suppose that and if the angle between and is , then is

(A)
(B)
(C)Correct
(D)

Answer: (C)

Solution

is perpendicular to both and , so is parallel to : . Now \bar\bar\bar\bar\sin$6 =

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Question ID VK-101968