yes , 11
-2 is greater than -11.
The number 1 appears once, at the beginning before the rest of the numbers 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, ..., 100 The digit 1 appears: 10 times in the ones column (1, 11, 21, ..., 91) 10 times in the tens column (10, 11, ..., 19) once in the hundreds column (100) making a total of 21 appearances.
No number meets these criteria. The number must be between 41 and 49. The only number in that range that is evenly divisible by 11 is 44, but 44 is even, not odd.
9.0909090909090909090909090909091 times
1,100
yes , 11
That would be the square of a prime number, in this case, 11 x 11 = 121.
111-11=100.. This way, you used the number 1 five times and reached the value of a 100.
11
-2 is greater than -11.
It depends on the value of r, which you have not specified.
The number 1 appears once, at the beginning before the rest of the numbers 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, ..., 100 The digit 1 appears: 10 times in the ones column (1, 11, 21, ..., 91) 10 times in the tens column (10, 11, ..., 19) once in the hundreds column (100) making a total of 21 appearances.
No number meets these criteria. The number must be between 41 and 49. The only number in that range that is evenly divisible by 11 is 44, but 44 is even, not odd.
9.0909090909090909090909090909091 times
12/11 or 1.090909... recurring times.
No, 11 doesn't evenly go into 100 (11 is an odd number, while 100 is an even number).