Question

5. Take a = -6, b = 9, c = 5 and verify that
(i) a + b = b + a​

Answer 1

$answer \\ \\ a = - 6 \\ b = 9 \\ c = 5 \\ \\ lhs = a + b \\ = - 6 + 9 \\ = 3 \\ \\ rhs = b + a \\ = 9 + ( - 6) \\ = 9 - 6 \\ = 3 \\ \\ rhs = lhs \\ hence \: verified \:$

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