Question

How many whole number are there
between 321 and 543 which do not
when the order of digits is never
change,when the order of digits is reversed​

Answer 1

Answer

Hey Mate Here ur answer

From 321 to 543 the numbers which cannot be changed when the order of digits reversed are 323, 333, 343, 353, 363, 373, 383, 393, 404, 414, 424, 434, 444, 454, 464, 474, 484, 494, 505, 515, 525, 535. ∴ The total combination is 22.

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