Question

If A=-8,B=-7,C=6 verify that (A+B)+C=A+(B+C)​

Answer 1

Step-by-step explanation:

Given A= -8 , B= -7 , C=6

Now, R. H. S,

We have (A+B)+C

Therefore,

=> (-8+-7)+6

=> -8-7+6 ( Using BODMAS Rule)

=> -8-1

=> -9

Also, L. H. S

A+(B+C)

=> -8+(-7+6)

=> -8-1 ( Using BODMAS Rule)

=> -9

Now, On Comparing

We have

(A+B)+C= A+(B+C)

=> -9 = -9

Hence, Verified..

Hope It Helps You..... :)