Question

Let T1:R^3-->R^2 and T2:R^3-->R^2 defined by T1(x,y,z)=(3x+y,z) and T2(x,y,z)=(-y+z,x-y). Then (T2.T1)(x,y,z) is
A) Not defined
B) (-y+z,2x-y)
C) (9x+4y-z,-x+y+3z)
D) (9x-2y+5z,5x-5y+3z)

Answer 1

Answer:

I don't know

Step-by-step explanation:

because I am studying 4th std