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Kinematics — Physics STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11PhysicsKinematics1 Mark
MCQ
$\hat{i} \times \hat{i}$ is -
  • ✓
    $0$
  • B
    1
  • C
    $\infty$
  • D
    $\hat{j}$
✓

Answer

Correct option: A.
$0$
0

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