MCQ
यदि $|\vec{a}|=\sqrt{26},|\vec{b}|=7$ और $|\vec{a} \times \vec{b}|=35$ तो $\vec{a} \cdot \vec{b}=$
  • A
    8
  • 7
  • C
    9
  • D
    12

Answer

Correct option: B.
7
B

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