My text book Signals And Systems By Palani says that the fundamental period of sum, product of any signal is the LCM of their periods.
I have x(t) = sin(t) . cos(t) so the fundamental period of x(t) should be = LCM of 2pi and 2pi = 2pi
but as we know sin(t) . cos(t) = sin 2t and its period is pi (not 2pi) ??????
Please help me with finding period of sum, difference, product, division, square, differentiation, integration e.t.c. of periodic signals
Thanks in advance
Please help me it is highly needed
I have x(t) = sin(t) . cos(t) so the fundamental period of x(t) should be = LCM of 2pi and 2pi = 2pi
but as we know sin(t) . cos(t) = sin 2t and its period is pi (not 2pi) ??????
Please help me with finding period of sum, difference, product, division, square, differentiation, integration e.t.c. of periodic signals
Thanks in advance
Please help me it is highly needed