Mathematics · Vectors
Let vector a = 2î - ĵ - k̂, vector b = î + 3ĵ - k̂ and vector c = 2î + ĵ + 3k̂. Let vector v be the vector in the plane of the vectors a and b, such that the magnitude of its projection on the vector c is 1√14. Then |vector v| is equal to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 2√352✓
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- 4√212
Correct answer
√352
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