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Mathematics 21 Online
OpenStudy (anonymous):

help pls:)

OpenStudy (anonymous):

Generally we need a question to help with

OpenStudy (anonymous):

\[\log_{10} x-\log_{10} \sqrt{x} = 2/(\log_{10}x)\]

OpenStudy (anonymous):

this is the question sorry for late reply, danglobery now u should help me , there is question now

OpenStudy (anonymous):

help me any1

OpenStudy (vishweshshrimali5):

ok let me try

OpenStudy (anonymous):

my brother is here no problem now

OpenStudy (anonymous):

see loga - logb=loga/b

OpenStudy (anonymous):

let me post options : a) 1/100 or 100 b) +or - 2 c) 10 or 1/10 d) 100 find the value of x

OpenStudy (vishweshshrimali5):

the answer should be a)

OpenStudy (anonymous):

wrong dangol , how bhaiya: ?

OpenStudy (anonymous):

x/sqrt(x) = sqrt(x) ... not x. My bad.

OpenStudy (anonymous):

\[\log _{10}x-\log _{10}\sqrt{x}=\log _{10}x/\sqrt{x}\] logx^1/2 = 2/ log x (logx^1/2 )^2 =1 x=100

OpenStudy (anonymous):

but it is saying that answer is a) , vishwesh bhaiya

OpenStudy (anonymous):

it can be 1/100 also log((1/100)^1/2)=-1 -1^2=1

OpenStudy (anonymous):

oh thanks very much

OpenStudy (vishweshshrimali5):

Nice Work Vicky !!!

OpenStudy (vishweshshrimali5):

You really deserve a star

OpenStudy (anonymous):

nice work both ( vishwesh and vicky bhaiya)

OpenStudy (anonymous):

thanks by the way i am from India are you from tamilnadu

OpenStudy (anonymous):

i am also from india ,i am from rajasthan , vicky bhaiya r u on facebook

OpenStudy (vishweshshrimali5):

No I am from Rajasthan

OpenStudy (anonymous):

https://www.facebook.com/dsvivek007

OpenStudy (anonymous):

i am also from india ,i am from rajasthan , vicky bhaiya r u on facebook

OpenStudy (anonymous):

thanks

OpenStudy (vishweshshrimali5):

thanks bhaiya ;)

OpenStudy (vishweshshrimali5):

Please accept the request

OpenStudy (anonymous):

i am also from india ,i am from rajasthan , vicky bhaiya r u on facebook

OpenStudy (anonymous):

yes mine tooooo

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