Question

-2
Verify that (x - y) =/ x-y-1 by taking x =
7
-2 / 륵
4
, y =
7
=​

Answer 1

Answer:

x= 7-2/2/7×4=7-2×7/2=7-14/2=0

y =7

then 0-7=0-7-1

-7not equal to -8

hence it is false