y = cosec x + cosec ( root(1-xx) )
dy/dx = cosec x* cot x + cosec( root(1-xx) ) * cot( root(1-xx) ) * dy/dx( root(1-xx) )
hence, dy/dx = cosec x* cot x + cosec( root(1-xx) ) * cot( root(1-xx) ) * ( 0.5/ root(1-xx) ) * (-2x)
Thanks & Regards
Bharat Bajaj
askIITians Faculty
Qualification.
IIT Delhi