## Realated Questions

Let b be a positive integer and a = b

^{2}- b. If b^{3}= 4, then a^{2}- 2a is divisible by:In some code, letters a, b, c, d and e represents numbers 2, 4, 5, 6 and 10. We just don't know which letter represents which number. Consider the following relationships:

i) a + c = e,

ii) b - d = d and

iii) e + a = b

Which statement below is true?In a number system, the product of 44 and 11 is 1034. The number 3111 of this system, when converted to the decimal number system, becomes