Question

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Verify that a +(b + c) = (a + b)+c by taking a = - 4/5 ,b = 7/8, c= 3/4​

Answer 1

Answer:

Step-by-step explanation:

LHS:

a+(b+c)

=-4/5+(7/8+3/4)

=33/40

RHS:

=(a+b)+c

=(-4/5+7/8)+3/4

=33/40

LHS=RHS

Thus, a+(b+c)=(a+b)+c