Can you prove #0.bar9 = 1?#
2 Answers
Yes,
But note that the above holds true only if the
Explanation:
Here is one non-rigorous proof.
Consider
Multiply both sides by
Subtract the first expression from the second expression:
Thus,
To make it more rigorous, instead of saying
Yes,
Explanation:
Here is one of the proofs:
Since all of the algebraic manipulations was done correctly, the statement holds true.