Question

Q6
a=-8, b = -7, c=6, verify (a+b) +c= a (b+c)​

Answer 1

LHS

(-8-7) + 6

-15+6

-9

RHS

-8(-7+6)

-8-1

-9

LHS=RHS

Hence Verified

Answer 2

✞︎ Given :-

• a = -8 ; b = -7 ; c = 6

❦︎ Correct Question :-

• For verifying whether (a + b) + c = a + ( b + c )

✯︎ Solution :-

☯️ First case :-

❁︎ ( a + b ) + c :-

➪︎ $( (- 8) + ( - 7)) + 6$

➪︎ $( - 15) + 6$

➪︎ $- 9$

⚜️ Second case :-

❁︎ a + ( b + c ) :-

➪︎ $( - 8) + (( - 7) + 6)$

➪︎ $( - 8) + ( - 1)$

➪︎ $- 9$

✰︎ Therefore ( a+ b ) + c = a + ( b + c )..