Mathematics · Vector Algebra
If a = 2i + 2j + k and b = i - 2j - 3k, then the vector 2a - b is equal to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13i - 6j - 5k
- 23i - 6j + 5k
- 33i + 6j - 5k
- 43i + 6j + 5k✓
Correct answer
3i + 6j + 5k
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