Determine the volume of the parallelepiped figure below when

(a) P=7i-3j+2k, Q=-2i-4j+k, S=7i+j-3k.

(b) P=2i-j+6k, Q=2i+7j+k, S=-3i-2j+4k.

P=7i _ 31 + 2k.Q__2i _ 4i+k.S=7i +1-3/c. Show transcribed image text