Question

) Verify the the following a=-11/27;b=4/9;c=-5/18​
verify(a+b)+c=a+(b+c)​

Answer 1

Given:-

a = - 11 / 27 ; b = 4 / 9 ; c = - 5/ 18

To find :-

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

Soln :-

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

[ -11/27 + 4/9 ] + [ - 5/18 ] = -11/27 + [ 4/9 + ( - 5/18 ) ]

1/27 + [ - 5/18 ] = -11/27 + 1/6

-13/54 = -13/54

Hence, Verified !

Answer 2

Answer:

Step-by-step explanation:

LHS  

a + ( b + c ) = -11/27 ( 4/5 + (-5)/18)

answer = -13/54

RHS

(a + b) + c = ( -11/27 + 4/5 ) + (-5)/18

answer = -13/54

therefore LHS = RHS