(b) vo (a) v,v 1,0Sx S 1S nOn- negative continuous function for all x, such that f (x)+ X+ then (d) 2 (a) 1 nters with initial velocity u along the x direction dx is equal to (b)
since, f(x)>0 and it is non negative (≥0) ...so we can take it a constant. Let f(x)=1/2 => f(x+1/2)=1/2 since f(x) is constant...and f(x) =1/2 will satisfy the relation given in qu...