Which one of the following is equal to \( (\vec{a} \times \vec{b})^2 \) A) \( a^2b^2 - (\vec{a} \cdot \vec{b})^2 \) B) \( (\vec{a} \cdot \vec{b})^2…
Class 12 Mathematics · 2080 · Solved Question with Answer
Which one of the following is equal to\( (\vec{a} \times \vec{b})^2 \)
A)\( a^2b^2 - (\vec{a} \cdot \vec{b})^2 \)
B) \( (\vec{a} \cdot \vec{b})^2 \)
C) \( (\vec{a} \cdot \vec{b})^2 - a^2b^2 \)
D) \( 1 - (\vec{a} \cdot \vec{b})^2 \)