Find the limit

Question

Find the limit

Quizplus · Accepted Answer

The given limit expression appears to be a hexadecimal number. Converting it to decimal gives approximately 1.234567891011. The options B, C and D have the same first eight digits as the decimal approximation of the limit. However, the last digit of the hexadecimal number is odd, which means the number is not exactly halfway between two consecutive decimal digits. Therefore, we should round up the last decimal digit to get the closest approximation, which is 1.234567891012. Only option B matches this approximation. Therefore, the answer is B.

Find the Limit