Question

write down a 3 digit no whose digits are in decreasing order

now just reverse the digits to create a new no

subtract the new no from the original no

reverse the digits of the last obtained no and add it to its inverse

and you get your magical no

pls give explanation and solve
pls helppppp
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Answer 1

Answer:

1089

Step-by-step explanation:

Suppose I took the number 831. (Works with any number)

Reverse of it = 138.

Subtract new from original = 831 - 138

= 693.

Reverse it = 396.

Add these two = 396 + 693

= 1089!!

Thus, the Magic Number is 1089.

Fun Fact: Try this whole operation with any 3 digit number and you will get the same result.