Question

answer the question plzz​

Answer 1

Answer:

Step-by-step explanation:

(a)

LHS: (a+b)+c=1/2+3/4-5/6

LCM of 2,4,6  is 12

(6+9-10)/12=5/12

RHS:

a+(b+c)=1/2+(3/4-5/6)=1/2+(9-10)/12

=6-1/12=5/12

b)

LHS:

(a*b)*c=(1/2*3/4)*(-5/6)

=3/8*(-5/6)

-15/48

RHS:

a*(b*c)

=(1/2)*(3/4*-5/6)

(1/2)*(-15/24)=-15/48

LHS=RHS in both cases