Question

If (a,b,c) + (x,y,z) is defined as a + x +by +c-z they find (2,3,4) + (5,6,7)​

Answer 1

Answer:

Step-by-step explanation:

If (a,b,c) + (x,y,z) = a + x +by + c - z

then, (2,3,4) + (5,6,7) = 2 + 5 + 3 x 6 + 4 -7

=  7 + 18 + 4 - 7

=  29 - 7

= 22