Can this result be extended for "n" elements as:
Given the two lists; how do you multiply them?
L1 = {{X1 , y1}, {X2 , y2}, {X3 , y3}, {X4, y4},
...,{Xn, yn}}
L2 = {{X1 , z1}, {X2 , z2}, {X3 , z3}, {X4, z4},
,},{Xn, zn}}
To obtain:
L1L2 = {{ X1 , y1 z1}, { X2 , y2* z2}, { X3 , y3* z3}, { X4 , y4* z4},
},{Xn, yn*zn}