a. Find the volume of a parallelepiped formed by the vectors \(\vec{a}\) , \(\vec{b}\) and \(\vec{c}\) where, \(\vec{a} = (6, 3, -1)\) , \(\vec{b} =…
BCA Mathematics - 1 · 2026 · Solved Question with Answer
a. Find the volume of a parallelepiped formed by the vectors \(\vec{a}\), \(\vec{b}\) and \(\vec{c}\) where, \(\vec{a} = (6, 3, -1)\), \(\vec{b} = (0, 1, 2)\) and \(\vec{c} = (4, -2, 5)\).
b. A committee of 5 is to be formed from 6 boys and 4 girls. In how many ways can this be done so as to include at least two girls?