<p>sir</p><p>can u tel me wich boks useful for me in phy,che?in wich i could get good definations and derivations with good explanationary of class 11.</p><p>PLZZZZZZZZZZZZZ</p>

Hii baba !

I have read a book named as "Pradeep..." I guess it is also available this time too.....If you are looking for defination and explanation...derivation related to physics and chemistry...then i will suggest you this...."Pradeep" ...good book as per theoretical asspects...

Now don't consider it as practice....for JEE and AIEEE ..because they need some better class of books...like HCV and DC pandey in physics..Objective approach in Chemisty by arihant publicationfor Chemistry....

So as far as your question...refer pradeep

With regards

Yagya

askiitians_expert