Question

In each of the following,show that a-(b-c) ≠(a-b) -c :
a=5/3,b=11/2,c=-9/4​

Answer 1

Answer:

Hence proved.

Step-by-step explanation:

a=5/3,b=11/2,c=-9/4

a-(b-c)=5/3-(11/2-(-9/4))

=5/3-(11/2+9/4)

=5/3-31/4

=-73/12

(a-b)-c=(5/3-11/2)-(-9/4)

=-23/6+9/4

=-19/12

Therefore,

a-(b-c) ≠(a-b) -c