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If a + a = a then a = 0. prove​
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If a + a = a then a = 0. prove​

User Gtamborero
by
7.7k points

2 Answers

5 votes

Explanation:


a + a = a


2a = a


2a - a = 0


a = 0

Proved.

User Miesje
by
8.0k points
8 votes

a+a=a
→a+a-a=0
→a=0
(proved)

User Abulafia
by
7.6k points
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