Mathematics · Vector Algebra
Let a, b, and c be three non-zero vectors such that c is a unit vector perpendicular to both a and b. If the angle between a and b is π6, then the value of [a b c]2 is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 |a|2 |b|2
- 214 |a|2 |b|2✓
- 312 |a|2 |b|2
- 4|a|2 |b|2
Correct answer
14 |a|2 |b|2
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