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Show that (111...1)/(91 "digits") is a c...

Show that `(111...1)/(91 "digits")` is a composite number.

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A number consists of two digits sum is 10. If the digits of the number are reversed then the number decreases by 36. Which of rhe following is/are correct ? 1. The number is divisible by a composite number. 2. The number is a multiple of a prime number. Select the correct answer using the code wen below :