Mathematics · Vector Algebra

If |a&#12 vector| = 8, |b&#12 vector| = 3 and |a&#12 vector × b&#12 vector| = 12, then the value of the dot product a&#12 vector · b&#12 vector is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1None of these
212√3✓
38√3
46√3

Correct answer

12√3

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If |a&#12 vector| = 8, |b&#12 vector| = 3 and |a&#12 vector × b&#12 vector| = 12, then the value of the dot product a&#12 vector · b&#12 vector is:

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If |a&#12 vector| = 8, |b&#12 vector| = 3 and |a&#12 vector × b&#12 vector| = 12, then the value of the dot product a&#12 vector · b&#12 vector is:

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