Mathematics · Vector Algebra
Three vectors a = i - j, b = j - k, c = k - i are given. If d is a unit vector such that a · d = 0 = [b c d], then d is equal to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1±i + j - 2k√3
- 2i + j + 2k√6
- 3±i + j - 2k√6✓
- 4±i + j + 2k√3
Correct answer
±i + j - 2k√6
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