Mathematics · Vector Algebra

If vector a = i + 2j - 3k and vector b = 3i - j + 2k, then the vectors (a + b) and (a - b) are:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Skew
2Perpendicular✓
3Parallel
4Collinear

Correct answer

Perpendicular

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If vector a = i + 2j - 3k and vector b = 3i - j + 2k, then the vectors (a + b) and (a - b) are:

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If vector a = i + 2j - 3k and vector b = 3i - j + 2k, then the vectors (a + b) and (a - b) are:

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