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20.Y = cos wt + cos 3wt + cos 5wt In the equation of a periodic motion , the time period is given as T = 2π/w. How the time period is like that ?? Although, for each term time period s are 2π/w , 2π/3w , 2π/5w respectively. |
| Answer» 20.Y = cos wt + cos 3wt + cos 5wt In the equation of a periodic motion , the time period is given as T = 2π/w. How the time period is like that ?? Although, for each term time period s are 2π/w , 2π/3w , 2π/5w respectively. | |