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DLS
 3 years ago
Test whether the following function is odd/even/either/neither
DLS
 3 years ago
Test whether the following function is odd/even/either/neither

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DLS
 3 years ago
Best ResponseYou've already chosen the best response.1\[f(x)=\sin(\log(x\sqrt{x^2+1}))\]

DLS
 3 years ago
Best ResponseYou've already chosen the best response.1\[f(x)=\sin(\log(\sqrt{x^2+1}x)) \]

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0log (A) is not log A or log A so, its neither.

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0lets try an simplify x= tan y

yrelhan4
 3 years ago
Best ResponseYou've already chosen the best response.1just rationalize f(x).. you'll get to know why.

DLS
 3 years ago
Best ResponseYou've already chosen the best response.1kyun karna hai?kaise pata chalega?

yrelhan4
 3 years ago
Best ResponseYou've already chosen the best response.1ye rd ka question hai. to mereko pta hai.. :P

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0you'll be using log (1/A) =  log A property here.

DLS
 3 years ago
Best ResponseYou've already chosen the best response.1ye to IIT ques hai..and why cant i see anyone viewing this question?

DLS
 3 years ago
Best ResponseYou've already chosen the best response.1if I rationalize then how i am I using 1/logA property?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0what u got after rationalizing ?

DLS
 3 years ago
Best ResponseYou've already chosen the best response.1\[\large x\sqrt{x^2+1} \times \frac{x+\sqrt{x^2+1}}{{x+\sqrt{x^2+1}}}=\frac{1}{\sqrt{x^2+1}}\] hmm but how am i gonna think of this ?

yrelhan4
 3 years ago
Best ResponseYou've already chosen the best response.1iit ka question hai mere bhai..

DLS
 3 years ago
Best ResponseYou've already chosen the best response.1\[\large \frac{1}{x+\sqrt{x^2+1}}\] =logA? logA to 1/xsqrt{x^2+1} tha..minus tha :

yrelhan4
 3 years ago
Best ResponseYou've already chosen the best response.1nhi.. galat hai method. pta nhi. :/

yrelhan4
 3 years ago
Best ResponseYou've already chosen the best response.1dls's last post. rationalizing wont work.

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0rationalizing changes middle sign :\]

yrelhan4
 3 years ago
Best ResponseYou've already chosen the best response.1we'll get log(x+ sqrt(x^2+1)) right? but f(x) is..... exactly...

yrelhan4
 3 years ago
Best ResponseYou've already chosen the best response.1yr dusre room me padi hai. :/

DLS
 3 years ago
Best ResponseYou've already chosen the best response.1ja na please : mere solution me usse (a+b)(ab) ka use kara hai..why :/

DLS
 3 years ago
Best ResponseYou've already chosen the best response.1\[\LARGE \sin(\log(\frac{1}{x+\sqrt{x^2+1}}))=\sin(\log1\log(x+\sqrt{x^2+1}\] ..done
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