Recent content by Jdtbtb_sp

Thank you for replying. Next time I should use a calculator for such a "log(log)" question. Thank you for spending time to answer my post.

The answer given in my book is 3. I used a calculator and it also gave me 2.506 as well, perhaps it is because of rounding off.

Is it something to do with the changing base formula? I have tried using the changing base formula, hoping through this I could simplify it but it went even complicated. Then I was stuck, don't know how to solve it...

May I know how to calculate this question without a calculator? The final answer of this question is 3 but I really have no idea how to work on it to get the final answer.