Math, asked by sadanandnaik9358, 2 months ago

verify a -(-b) =a+b for the following values of a and b.
1)a=21,b=18

Answers

Answered by kirmaniafi

0

a -(-b) =a+b

L.H.S

a -(-b) = 21 -(-18)

= 21 +18

= 39

R.H.S

a+b = 21 + 18

= 39

Thus, L.H.S = R.H.S

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