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प्रश्न
Now you try and change these numbers into special numbers —
273
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उत्तर
Given number is 273
- Its reverse is 372
Now 273 + 372
= 645
But this is not a special number so we proceed to the next step.
- The reverse of 645 is 546
Now, 645 − 546
= 99
As the reverse of 99 is 99 again.
Thus, it is a special number.
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