If \(\vec{a}\) and \(\vec{b}\) represent the adjacent sides of a triangle then its area is given as
Answer & explanation
Correct answer: option 1
Area \(=\frac{1}{2}\left|\vec{a}\times \vec{b}\right|\)
If \(\vec{a}\) and \(\vec{b}\) represent the adjacent sides of a triangle then its area is given as
Correct answer: option 1
Area \(=\frac{1}{2}\left|\vec{a}\times \vec{b}\right|\)