Why do people create art like photographs

replace   c   with   a   and simplify.

a = c , b = a, q = n , 2 , a = c , 900 b= a , 700 , q = n , 600 , 2 = b o t h , b = a , q = n

c) was interpreted by the supreme court in gibbons v. ogden.

i hope it is the answer and it will you..