Mathematics · Vector Algebra
Let the vectors be a = 2i + j - 2k and b = i + j. If c is a vector such that a · c = |c|, |c - a| = 2√2, and the angle between (a × b) and c is π/4, then what is the value of |(a × b) × c|?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 23√2
- 33√2✓
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Correct answer
3√2
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