Question

verify a + b is equals to b + a for a is equals to 5 by 7, b is equals to minus 3 by 2​

Answer 1

Answer:

a = 21 and b = 18

To verify a – (- b) = a + b

Let us take Left Hand Side (LHS) = a – (- b)

= 21 – (- 18)

= 21 + 18

= 39

Now, Right Hand Side (RHS) = a + b

= 21 + 18

= 39

By comparing LHS and RHS

LHS = RHS

39 = 39

Hence, the value of a and b is Verified.

Answer 2

Step-by-step explanation:

12+1=13

1+12=13

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