can anyone one prove a=2a
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No it is not correct your question a=2a can you try
SUNNY008:
(a-a)=(a-a)
a power 2 - a power 2= a power 2- a power 2
then
a×a - a×a=a+a × a-a
since a+b × a-b = a square - b square
then
a (a-a) = a+a × (a-a)
And a-a is cancelled on both sides
a=2a
Answered by
1
prove a = 2a
a = b
a^2 = ab
a^2 - b^2 = ab - b^2
(a+b)(a-b) = b(a-b)
a+b=b
hence a+a = a
2a=a
it is right..
a = b
a^2 = ab
a^2 - b^2 = ab - b^2
(a+b)(a-b) = b(a-b)
a+b=b
hence a+a = a
2a=a
it is right..
no no no
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