1.integrate  dx/{(x-b)*sqrt [(x-a)*(b-x)]}

sir is 12 class  can  only .help me  in jee mains & advance .is your site provide videos regarding topics  of jee mains and advance.

Asked by amanj | 10th May, 2014, 11:01: AM

Expert Answer:

integral subscript 0 superscript 2 n pi end superscript open curly brackets open vertical bar sin x close vertical bar minus open vertical bar 0.5 sin x close vertical bar close curly brackets d x  equals integral subscript 0 superscript 2 n pi end superscript open vertical bar sin x close vertical bar d x minus integral subscript 0 superscript 2 n pi end superscript open vertical bar 0.5 sin x close vertical bar d x  equals integral subscript 0 superscript 2 n pi end superscript open vertical bar sin x close vertical bar d x minus 0.5 integral subscript 0 superscript 2 n pi end superscript open vertical bar sin x close vertical bar d x  equals 0.5 integral subscript 0 superscript 2 n pi end superscript open vertical bar sin x close vertical bar d x  equals 0.5 cross times 2 n integral subscript 0 superscript pi open vertical bar sin x close vertical bar d x space space space space space space space space open square brackets U sin g space p r o p e r t y space o f space d e f i n i t e space i n t e g r a l comma space pi space i s space t h e space p e r i o d space o f space open vertical bar sin x close vertical bar close square brackets  equals n integral subscript 0 superscript pi sin x d x  equals n open square brackets minus cos x close square brackets subscript 0 superscript straight pi  equals minus n open square brackets cosπ minus cos 0 close square brackets equals 2 n
 
Yes we provide guidance for JEE( Main and Advanced).

Answered by Avinash Soni | 10th May, 2014, 02:37: PM