Q50Comprehension2 Marks20 Nov 2022
Passage
Consider T:R3→R2 and S:R2→R3 given by T(x,y,z)=(x+y,y+z) and S(x,y)=(x,y,x+y). Let β and γ be the standard ordered bases of R3 and R2. If K={(x,y,z):ax+by=0, cy+dz=0} is the null space of S∘T, find ba−2dc.