Recent content by K V N Murty

period of tan pi x = 1 as the graph for x = -1/2 to 1/2 repeats. period of x - [ x ] = 1 as the graph repeats for [n , n-1). Hence, the period of the given function is 1. AGain for Sin (2 pi x ) + x - [x] also the period is 1, for a similar reason.