engineering recuitment BARC Stipendiary Trainee Category II 2023 Mock Test Mathematics Vector Algebra Scalar and Vector Product
यदि \(\rm|\vec{a}|\) = 10, \(\rm|\vec{b}|\) = 2 और \(\rm\vec{a}.\vec{b}\) = 12 है, तब \(\rm|\vec{a}\times\vec{b}|\) का मान है:
1
5
2
10
3
14
4
16