If \( a \) and \( b \) are vectors such that \(| a |=13, | b |=5\) and \( a · b =60\) then the value of \(| a × b |\) is

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Question 48

Mathematics Scalar and Vector Products Hard

If \(\vec{a}\) and \(\vec{b}\) are vectors such that \(|\vec{a}|=13, |\vec{b}|=5\) and \(\vec{a}\cdot \vec{b}=60\) then the value of \(|\vec{a}\times \vec{b}|\) is

(A) 625

(B) 225

(C) 45

(D) 25

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Correct Solution: Option D

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