Match List-I with List-II
Let θ be the angle between the vectors a and b.
| List-I | List-II |
|---|---|
| (A) a⋅b | (I) ∣b∣2a⋅bb |
| (B) a×b | (II) a⋅b=0 |
| (C) Projection vector of a on b (=0) | (III) ∣a∣∣b∣sinθn^ where n^ is a unit vector perpendicular to both a and b |
| (D) a and b are orthogonal vectors | (IV) ∣a∣∣b∣cosθ |
Held on 29 May 2025 · Verified 13 Jul 2026.
(A) - (I), (B) - (II), (C) - (III), (D) - (IV)
(A) - (IV), (B) - (I), (C) - (III), (D) - (II)
(A) - (IV), (B) - (III), (C) - (I), (D) - (II)
(A) - (III), (B) - (IV), (C) - (I), (D) - (II)
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