Question

X - ( X/2 +1 ) = Y - (Y/2+1) = Z - (Z/2 +1 ) ​= 1

Answer 1

Step-by-step explanation:

given x-(x/2+1)=1

x-(x+2/2)=1

2x-x-2/2=1

x-2/2=1

x-2=2

x=4

similarly y=4,z=4

submit x value in x-(x/2+1)

=4-(4/2+1)

=4-(2+1)

=4-3

=1

therefore x-(x/2+1)=1

similarly y-(y/2+1)=1

z-(z/2+1)=1

therefore x-(x/2+1)=y-(y/2+1)=z-(z/2+1)=1

Hence prooved.