The two-digit number ab,
when reversed can be
expressed as
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Answer:
the two digit number ab when reversed can be expressed as ba
Answered by
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Answer:
10b +a or simply ba
Step-by-step explanation:
The two digit number ab is written as:
10a +b×1
[ Eg: 26 = 2×10 + 6×1]
If we reverse the digits we get the number ba which can be written as 10b + a×1
Why do we multiply the first digit in a 2-git number by 10 and the second digit by 1?
It is because we follow a base 10 system in Maths while writing number.
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