Question

a=-11/27,b=4/9,c=-5/18 verify a+(b+c)=(a+b)+c​

Answer 1

Answer:

Hence Proved

Step-by-step explanation:

we are given with

A = -11/27

B = 4/9

C = -5/18

Let's solve LHS first

- 11 / 27 + ( 4 / 9 + - 5 / 18 )

= - 11 / 27 + ( ( 8 - 5 ) 18 )

= - 11 / 27 + 3 / 18

=( - 22 + 9 ) / 54

= - 13 / 54

Now let's Solve RHS

( - 11 / 27 + 4 / 9 ) + - 5 / 18

=( ( - 11 + 12 ) / 27 ) + - 5 / 18

= 1 / 27 + - 5 / 18

= ( 2 - 15 ) / 54

= - 13 / 54

Answer 2

Answer:

-13/54 = -13/54

a+(b+c) = (a+b)+c

Hence proved

Step-by-step explanation: