 
			 
			MCQOPTIONS
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				| 1. | Which of the following curves represents correctly the oscillation given by \[y={{y}_{0}}\sin (\omega \,t-\varphi )\], where \[0 | 
| A. | A | 
| B. | B | 
| C. | The amplitudes are not equal | 
| D. | D | 
| Answer» E. | |