Question

if A=[1201] and b= [1120] then verify following (a+b)t =at +bt

Answer 1

Answer:

(a+b) t = (1201+1120) t = 2321 t

and at+bt = 1201 t + 1120 t =2321 t

from 1 and 2 , we get (a+b) t = at + bt