IF f : [-(pie/2),(pie/2)] -->R GIVEN BY f(x)=cos x +sin[ x+1/h] is an even func. Then the set of values of h(h>0) where [.] denotes the greatest integer func. is ;

A> (- PIE/2,PIE/2)-{0} B>(PIE+2/2,~)

C> (0,PIE+2/2) U (PIE+2/2,~) D> (-PIE/2,PIE+2/2)-{0}

SHUBHAM SHEKHAR

16 Years agoGrade