Question

. Verify (a+b) = (b + a) by taking a=-3 and b=-7/12​

Answer 1

Answer:

Step-by-step explanation:a+b=b+a

a=3 ; b=-7/12

a+b=3+(-7/12)

=3-7/12

=36/12-7/12

= 29/12 (1)

b+a=-7/12+3

=-7/12=36/12

=29/12 (2)

from 1 and 2 we get,

a+b=b+a

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Answer 2

Answer:

The answer is given below ↓↓↓↓↓↓

Step-by-step explanation:

(a + b) = ( b + a)  (commutative property)

(-3 + (-7/12)) = (-7/12 + (-3))

$\frac{-36-7}{12}$ = $\frac{-7-36}{12}$

(-43/12) = (-43/12)

(Commutative Property)

Hence verified !