Evaluate loglog10^100
(HELP!)

Question

Evaluate loglog10^100
 (HELP!)

anonymous · Answer

$$\huge \log_{\log_{10}} 100$$
is that the question?

anonymous · Answer

$$\log_{\log10}100= \log_{\log10}10^2= 2. \log_{\log10}10= 2.\log_{e} 10/\log_{e}10=2    $$

anonymous · Answer

thank you, @Mahitha can you just explain to me where the e comes from

anonymous · Answer

well, that was a guess, I was following this formula.... $$\log_{b}a= \log_{c}a/\log_{c}b    $$

Sorry if it is wrong.... I am not that good at maths, I did these six years back, may not be right....

anonymous · Answer

i think in this question the log subscript does not have 10 in its subscript it must be log 10

anonymous · Answer

or if it is like $$\log_{10} $$ then there must be some another no. in front of it @Callisto will have the answer.

anonymous · Answer

i typed it in exactly how it is on my worksheet except i just didnt know how to do an exponent so i did the ^100

anonymous · Answer

but @Mahitha has done according to what i said not as per the question/

anonymous · Answer

so is 2 correct or how would i solve this?

anonymous · Answer

wat is the answer given in your book

anonymous · Answer

@shubhamsrg

anonymous · Answer

plz help frnd

shubhamsrg · Answer

2 seems fine.

anonymous · Answer

but i don't think the subscript is right.........

shubhamsrg · Answer

|dw:1361370890976:dw|

Thats the ques.